, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:06:29 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x3e8], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:29 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e0000000000002900000000001100"], 0x10}}], 0x2, 0x8000) [ 448.157005] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 00:06:29 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x38480, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xca, &(0x7f0000000000), 0x10) 2018/04/06 00:06:29 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e00000000000029000000000000ff"], 0x10}}], 0x2, 0x8000) [ 448.231083] QAT: Invalid ioctl [ 448.299058] QAT: Invalid ioctl [ 448.402869] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 00:06:29 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x3000000000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:29 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xd778000000000000]}, 0x10) 2018/04/06 00:06:29 executing program 6: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a00009139cc", 0x10) socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f00000000c0)="2700000014000707030e0000120f0a0011cbf45bb9c3121d", 0x24e) 2018/04/06 00:06:29 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x400000, 0x0) getpeername$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) pread64(r0, &(0x7f0000000140)=""/59, 0xffffffffffffffeb, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={0x0, 0xbd}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x99, 0x7, 0x0, 0x1}, 0x14) 2018/04/06 00:06:29 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x0, 0x7f, 0x0, 0x1000, 0x5, 0x100, 0x3f, 0x5, 0xfec, 0x0, 0x6, 0x8, 0x4, 0x4, 0x200, 0x7, 0x1f, 0xfffffffffffffff9, 0x7, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:06:29 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e0000000000002900000011000000"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:29 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:29 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x200080, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') lseek(r1, 0x0, 0x0) 2018/04/06 00:06:30 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x9f7e000000000000]}, 0x10) 2018/04/06 00:06:30 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e000000000000290000c805000000"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:30 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/rt_acct\x00') lseek(r0, 0x0, 0x0) 2018/04/06 00:06:30 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x6], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:30 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000180)=""/4096, 0x1000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) 2018/04/06 00:06:30 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:30 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x3ffb) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xffffffffffffbe9e}, {0x6}]}, 0x10) write(r1, &(0x7f0000000300)="3dbf57945c6ca4ae56e8ca15", 0xc) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) mincore(&(0x7f0000ff1000/0xc000)=nil, 0xc000, &(0x7f0000000600)=""/94) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x2) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) pipe2(&(0x7f0000f61000)={0xffffffffffffffff}, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000080), 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x2}) getpeername(r5, &(0x7f0000000200)=@rc, &(0x7f0000000280)=0xffffffffffffffe9) write$sndseq(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) tee(r5, r4, 0x1, 0x0) r7 = dup2(r5, r6) syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') dup2(r0, 0xffffffffffffffff) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000000040)) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0x1, 0x80000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000180)=0x200, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="5803a1ff03000000200000f7b679273718026fe72101462a"], &(0x7f0000000440)=0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x1, 0x0, 0xffffffffffffffff, 0x6}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r8, @ANYBLOB="0400feff0408"], 0x2) 2018/04/06 00:06:30 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x27560000]}, 0x10) 2018/04/06 00:06:30 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e0000000000002900000040030000"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:30 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') lseek(r0, 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000080)=0x2, 0x4) [ 449.465712] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 00:06:31 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x408000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000180)={{0x3a6, 0x6}, 'port1\x00', 0x42, 0x401, 0x0, 0x4, 0x4, 0x9, 0x7, 0x0, 0x5}) write$binfmt_elf64(r0, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0xfffffffffffffffe, 0xa0, 0x1, 0x5, 0x0, 0x2, 0x3f, 0x4, 0x37c, 0x40, 0x155, 0x3, 0xf4, 0x38, 0x2, 0x0, 0xff, 0x7}, [{0x0, 0x2a6, 0x1000, 0x6, 0x40, 0xb7c4, 0xffffffff00000000, 0xb29}], "946700c441adea1dd84a3562b049a30f2a36dc96906ca5ac941b169c12142827c075427c915223711067e5a83b04419b2a0c0cb0ba49525f84b4164c3f8020547916774dc38146d635454865af00bd862d60acf30b5460da30ce337c5bab42261102ccea729506d69e33f40b365408cd61765d871fd18ba3fea27b4423a3ff14b6cbfa448ed345af93", [[], [], [], [], []]}, 0x601) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)) 2018/04/06 00:06:31 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x57d50000]}, 0x10) 2018/04/06 00:06:31 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x500000000000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:31 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3c00], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:31 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e0000000000002900007ffffff700"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:31 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/rt_{\x00\x00\x00\x00') lseek(r0, 0x0, 0x0) socketpair(0x3, 0x1, 0x400, &(0x7f0000000080)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0xc0000000}) 2018/04/06 00:06:31 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="a2", 0x1) sendmmsg$alg(r1, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000001680), 0x0, &(0x7f0000001740)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000005680)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x3a, &(0x7f0000000300)=[{&(0x7f0000000040)=""/2, 0x2}], 0x1, &(0x7f0000000100)=""/84, 0x54}}], 0x1, 0x0, &(0x7f00000058c0)={0x0, 0x1c9c380}) 2018/04/06 00:06:31 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x0, 0x7f, 0x0, 0x1000, 0x5, 0x100, 0x3f, 0x5, 0xfec, 0x0, 0x6, 0x8, 0x4, 0x4, 0x200, 0x7, 0x1f, 0xfffffffffffffff9, 0x7, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:06:31 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:31 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1100], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:31 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0xfc00], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:31 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xb7610000]}, 0x10) 2018/04/06 00:06:31 executing program 6: socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x35, 0x0, 0x4000000000401, 0x400}, {}, {0x6}]}, 0x10) sendmmsg(r1, &(0x7f000000ac00)=[{{&(0x7f0000004780)=@nfc={0x27}, 0x76, &(0x7f0000004c80), 0x0, &(0x7f0000000000)}}], 0x1, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6, 0x338a5b1bf4837cb7, r1, 0x6) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000080)={0x4, 0xfff, 0x3, 0x1ff, 0x5, 0x3}) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000040)=0x8000, 0x4) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000000c0)="05c3249126fa7a6e58d509e286ca3afdf77c53ec143bb8df4950a95fc4dc1e52421238b5a77da358ef2a85405aafa8a8d2954dc8ee4cfdc9d42c7eef076a2ab4e37c7ea9799e67c5c8fcc98d89beab26ac3288ecc29948a143f95b7c3227654430f32fb5e124dcd0662df6ea9fddde3edd55eefad701c24bc23abda163c3bce8b77daceb5864d488ff9472bab9b576aeb55e2d7e50086839bf886e4dfae59959cd32a1ccde7b155ee9ae9f4936bb0c016175cc6a567770f4e79585a8b980133ce244165f0d5bbb9f3397fb8a37833292e6f9827e802e5e51a5ff65cb370d147466f9ed4bfde94d7f7f", 0xe9}, {&(0x7f00000001c0)="8926a45753c170080bc53bab747602846003cbef1019ab538014d247473302f462d86ee00d8eac442022f9108c4059bad8d64d55ef841cf9db4e3f7a706d586e6df15cda03cc968554e4f8752e3bf2327c5057bb53f382fe31bf0fcdc932d963ce5ecd2328cd5483bdffc0e81f435fa28ed22d6733066ce6d7f1743fd1fe9d52fe940fd50c0578c914d5e45565d77e535c083769dfe5f87a7940314d6eaea202331711ef6245abd38415dba6f4ec0f24dfc95fe3f9379a0fc7a08dc7bfce1cf512fc50ce646ffe7c1a2006966b402c8d1baf268c663f40eb2d35182e1b3efa4f2292225d5cb153397447b3f5456b47333a57", 0xf2}, {&(0x7f00000002c0)="224820127b117a34499c6428cf3dd4a88b4cbdf985724ea1d905f15856d6bdb48b8bc3724fed317e4a78e80495b6f2a84f5a83bb2af017dc2c2275042956f9e01859059484879c0e44386fd221eb2e853e8f26b3525dda63549ee360195aff46f9010703759c34c8", 0x68}], 0x3, 0x0) 2018/04/06 00:06:31 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x69, 0x101100) ioctl$TIOCCONS(r0, 0x541d) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') lseek(r1, 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) 2018/04/06 00:06:31 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e0000000000002900000000040000"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:31 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xe803]}, 0x10) [ 450.696971] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 00:06:32 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x301], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:32 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000028c0)={"73797a5f74756e00000000edf800", 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000f90000)={&(0x7f00000000c0)=@ipv6_newaddr={0x2c, 0x14, 0x709, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2f8}, 0x1}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000180)={'filter\x00', 0x0, 0x3, 0x5a, [], 0x4, &(0x7f0000000080)=[{}, {}, {}, {}], &(0x7f0000000100)=""/90}, &(0x7f0000000200)=0x78) 2018/04/06 00:06:32 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:32 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x0, 0x7f, 0x0, 0x1000, 0x5, 0x100, 0x3f, 0x5, 0xfec, 0x0, 0x6, 0x8, 0x4, 0x4, 0x200, 0x7, 0x1f, 0xfffffffffffffff9, 0x7, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:06:32 executing program 3: 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) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$void(r0, 0x5450) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) 2018/04/06 00:06:32 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000140)='net/rt_acct\x00') rt_sigreturn() lseek(r2, 0x0, 0x0) mq_getsetattr(r2, &(0x7f0000000080)={0x0, 0xffff, 0x1000, 0x4, 0xfffffffffffffffd, 0xe908, 0x41, 0x4}, &(0x7f00000000c0)) 2018/04/06 00:06:32 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e000000000000290000000005c800"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:32 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x37be]}, 0x10) 2018/04/06 00:06:32 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x60000, 0x0) getsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x10000, 0x8, 0x2, 0x8}, {0x2c, 0x83, 0x0, 0x1}, {0x8, 0x1, 0x5, 0x422}]}, 0x10) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000000140)="8d656abb2e3bc22ef863f055fb9bb3e64e0a14da5d3f91d91b3cf5dadd01edf0ce221d81759e63837ab4f4d10bb123b4d72d76bded89d80188ac8a88a43b8e12e2be1500582ec8c75e2665dffd90bd16c92f8b9371e2c985abb610c31dff3cac898cc712dc8315b2e5edb3449e3b0a2f00a2ec377c71b13cab59e3e9916d87bdb253076a0913c9b148a93e89ceabaf682f93a2c6ea305a529fbdaaaef5f57df8944445d5311207a3c8066f9ab0261976aefcaf7ba935a73a8d1ac2e19015ef73b4b72daea491136808a77837c2d90f06c705d3be7364807892072cfafefbf0d7c16a93266281550d0b9ce4ce92446fdb05a88cfc13977946") ioctl$KVM_NMI(r0, 0xae9a) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000240)={0x5e, @multicast1=0xe0000001, 0x4e21, 0x4, 'nq\x00', 0x3, 0x100, 0x7c}, 0x2c) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000280)=r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000002c0)=0xfffffffffffffffe, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1100000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=@getsadinfo={0x1c, 0x23, 0x400, 0x70bd2d, 0x25dfdbfb, 0x0, [@ipv6_hthresh={0x8, 0x4, {0x40, 0x6b}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000400)={0x0, 0x4, 0x6}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000480)=r1, 0x4) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000004c0)=""/238) tee(r0, r0, 0x1, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000640)={r0, 0x50, &(0x7f00000005c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000680)=r2, 0x4) r3 = accept4$ax25(r0, &(0x7f00000006c0), &(0x7f0000000700)=0x10, 0x80800) r4 = msgget(0x0, 0x400) msgsnd(r4, &(0x7f0000000740)={0x2, "42aa6fefb9aeb835b11a2e47318ff1c3e45e18928ee29b8304f4bcf6ef3e08c0a088af278eea57850c0c39cf3d4c913210bc9d7c066458e6540eab239b29ddd5a62102e198278ed8a59146027fdaf00b3b9b9ed1439ee27c239e6cbaee9d01402661ccf58aa88f1416fa06d20dee00dea2ad5b40d363f41a40629e292057f2adaaee570f0981933b299748a6b5958c23cf42b8781908042b92aeb45c44e6cf5ffbe10771ea"}, 0xad, 0x800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000800)=0x0) fcntl$lock(r3, 0x7, &(0x7f0000000840)={0x0, 0x1, 0x20, 0x9, r5}) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000880)='/dev/cuse\x00', 0x800, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f00000008c0)={0x10000, 0x0, [0x4, 0x7fff, 0x5, 0x1, 0x1ff, 0x2a, 0x5, 0x7]}) ioctl$KVM_GET_TSC_KHZ(r6, 0xaea3) socketpair$inet6(0xa, 0xc60092190b9ba718, 0x51, &(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}) lstat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r6, &(0x7f0000000d00)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000a80)=@migrate={0x214, 0x21, 0x100, 0x70bd2b, 0x25dfdbfe, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6, 0x4e23, 0x0, 0x4e20, 0x80000001, 0xa, 0xa0, 0xa0, 0x2c, 0x0, r8}, 0x6e6bbe, 0x1}, [@user_kmaddress={0x2c, 0x13, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x2}}, @address_filter={0x28, 0x1a, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x2, 0x6, 0x5}}, @user_kmaddress={0x2c, 0x13, {@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}, 0x0, 0xa}}, @migrate={0x138, 0x11, [{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast2=0xe0000002, 0x7c, 0x7, 0x0, 0x3501, 0xa, 0xa}, {@in6, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x32, 0x0, 0x0, 0x3502, 0xa, 0xa}, {@in=@rand_addr, @in=@broadcast=0xffffffff, 0x0, 0x1, 0x0, 0x3507, 0xa, 0xa}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3c, 0x2, 0x0, 0x3501, 0xa}, {@in6, @in=@multicast1=0xe0000001, 0x3c, 0x3, 0x0, 0x3501, 0xa, 0x2}, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@rand_addr, 0xff, 0x3, 0x0, 0x3507, 0xa}, {@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xff, 0x2, 0x0, 0x34ff}]}, @lastused={0xc, 0xf, 0x2}]}, 0x214}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) getsockopt$IP_VS_SO_GET_VERSION(r7, 0x0, 0x480, &(0x7f0000000d40), &(0x7f0000000d80)=0x40) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000dc0)={r1, 0xed, "192d839e30ebbbef647c729ea1732c71d870bac9fca8e5f082484c157553f1983d067783858848f26c9e9d7112ae230d6bae73532bafb1474d6de46227e6b5c55f0f958c7fd03d66dd2c7c10639c5784993caa95907c334ff19dfd0872d8755e7635a1f7b7b892da8fe5d79afab085eeaaa6b24ac760f4a8cb137d5a185d0fd1ef38ef5869e74016167f7bc70f7d134501190ff29bf65a2b89d744055ff0f84dc092fa4fa02bc890570930ab9b38403cf0aed112f345417df7830c0945a44464b15f961ba2722e0d3db58e5285623fe6583f835e51c8ab5399b4bb98ff161fc234ef3f8bac67c4d2b7c0e7054e"}, &(0x7f0000000ec0)=0xf5) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000000f00)={r1, 0x8001}, 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r6, 0x28, 0x1, &(0x7f0000000f40), 0x8) 2018/04/06 00:06:32 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xa7b20000]}, 0x10) 2018/04/06 00:06:32 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x2000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:32 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:32 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1100000000000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:32 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_tables_matches\x00') ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @remote}]}) lseek(r0, 0x0, 0x0) 2018/04/06 00:06:32 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:32 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x7e9f]}, 0x10) 2018/04/06 00:06:32 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x43, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYBLOB="3b79237cf9685a2de6795926e6dcdfe08f577ed485f5c208c3d0e68841ac87ef9fd707978f00"], &(0x7f0000000080)=0x1) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x2000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x2, 0x4}, &(0x7f0000000040)=0x90) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000300)=ANY=[@ANYRES32=r3, @ANYBLOB="68000000b2450fd0b344142e47b111a6be4667c203f2a381e98c7f596b61f90dc5bc5078e4030b99776a60cff67e5687a04cbef6875fbdf232a3b307f897b3efb83aa4ba8e3e90ad95ff56c20ecd93e8265a21289bfe122ebe1b07554cc183719077c7a0f45021e49c853f49915cce83cf26d19ee934be77401f0b6b3b0ba49539828f1cfac721e48f"], &(0x7f00000001c0)=0x70) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) munmap(&(0x7f000006f000/0x3000)=nil, 0x3000) [ 451.608010] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 00:06:33 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0xfc000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:33 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:33 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e000000000000290000000000007f"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:33 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x7, 0x800000101000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x8c, r1, 0x400, 0x70bd2b, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfd23}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0x8c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r2, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000000080)='net/rt_acct\x00') ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'ifb0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}}) lseek(r4, 0x0, 0x0) 2018/04/06 00:06:33 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x0, 0x0, 0x1000, 0x5, 0x100, 0x3f, 0x5, 0xfec, 0x0, 0x6, 0x8, 0x4, 0x4, 0x200, 0x7, 0x1f, 0xfffffffffffffff9, 0x7, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:06:33 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x34000]}, 0x10) 2018/04/06 00:06:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) sysfs$3(0x3) socket$inet(0x2, 0x2, 0x20) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000000080)={'ip6gre0\x00', @ifru_ivalue=0x100}) pread64(r0, &(0x7f0000000000)=""/59, 0x3b, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/04/06 00:06:33 executing program 6: r0 = socket(0x10, 0x80003, 0x0) write(r0, &(0x7f0000000140)="220000001e0007ffe901000509001600000916abfe03a7f21900ffff050000000100", 0x22) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x800) 2018/04/06 00:06:33 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0xf000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:33 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e000000000000290000000000007f"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:33 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x400000, 0x8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'teql0\x00', 0x0}) r2 = shmget$private(0x0, 0x4000, 0x40, &(0x7f0000ffc000/0x4000)=nil) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) shmat(r2, &(0x7f0000ffd000/0x3000)=nil, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000280)={@loopback={0x0, 0x1}, r1}, 0x14) sync() r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rt_cache\x00') getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg$nl_generic(r3, &(0x7f0000a32000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="180000002c0001000000000000000000010000000400001a5d878a8ec3fbe067920000000000000000000000000066875582f675553a9d72cbb619718dc429f820bd72ade2e65860baa75139f5d2350743a097fa10980802f17502abe5b81056defb7c9dcb6265436d764a55196ff6d3a495192675a69eef56fe087d2613a2"], 0x18}, 0x1}, 0x0) lookup_dcookie(0x10000, &(0x7f0000000180)=""/108, 0x6c) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000200)=r4, 0x4) fcntl$getown(r4, 0x9) signalfd4(r0, &(0x7f0000000300)={0x4}, 0x8, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r4, 0xc008551a, &(0x7f00000002c0)={0xfffffffffffffc00, 0x8, [0x401, 0x8001]}) getsockopt$ARPT_SO_GET_INFO(r4, 0x0, 0x60, &(0x7f0000000440)={'filter\x00'}, &(0x7f0000000080)=0x44) 2018/04/06 00:06:33 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xec77]}, 0x10) 2018/04/06 00:06:33 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000080)={0x6, 0x101}) lseek(r0, 0x0, 0x0) 2018/04/06 00:06:33 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x300], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:33 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0xfec0], 0xaa}, 0x9}, 0x1c) [ 452.444568] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 00:06:33 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:33 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xd557]}, 0x10) 2018/04/06 00:06:33 executing program 6: ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f0000000000)={'gre0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2080, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x2) sendto$packet(0xffffffffffffffff, &(0x7f0000000100)="01abd5f07de621fd011725633179b7e6b7ed941df9257fd9ed4b3942b36562fdce4f5b33ca3483b7dcd99f110ced279e526923dea8ef2f94910dad97e4084f50c6e4762a66cb92706898bfd43d9373aacb08890b6a85dee569652ecf993ae9975e63132dde35b2cded52946c5f3d8abc85ef30cf6584270ea361cb4ec5587727d1cc156d17e2908708a2bfbf3ba66096dcb3bbdd3a98f24638952afc57374113d3ce60b02612d66a358523bbcc4401e39180aa1e557a487316a763bf02a64a586fa73865c3ad04c857babb0a41e7ab09c70561be2bb730cbf8b321ae1447eb", 0xdf, 0x20040000, 0x0, 0x0) sendfile(r0, 0xffffffffffffff9c, 0x0, 0x4) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000080)={0x3, 0xfffffffffffffff7}) 2018/04/06 00:06:33 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0xe8030000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:33 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x11], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10000, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000100)={0x0}) r2 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x70, 0x0, &(0x7f0000000200)=[@clear_death={0x400c630f, 0x4, 0x2}, @decrefs={0x40046307, 0x1}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x30, 0x8, &(0x7f0000000180)=[@flat={0x77682a85, 0x101, r1, 0x4}, @flat={0x77682a85, 0x101, r2, 0x1}], &(0x7f00000001c0)=[0x18]}, 0x3f}}, @dead_binder_done={0x40086310, 0x3}], 0xb6, 0x0, &(0x7f0000000280)="02b12578e3320e80cd1f11407966eb044776a158d8232a2ef97357d7dc0318a33ae8bcf60864529ab6e2cc994b88215d1b778f14197c7edf19bb6eabf6e413ca0629b8c2dbf0844cbc65ad699df75d880be5592bd609a4f49a65bdfa876e280ca28fabd2ce18a6c9d61a612d1ef70dd527404a9b1a1862afe19c479ad4d9ce7e4117934840c411f197c11b264eb74769da942d50b63b730ea93a8c215eb5c03dc319c4e7d3755367a9cf7e42e1765954f9432587d2c9"}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000000c0)) 2018/04/06 00:06:33 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) recvmsg$netrom(r1, &(0x7f0000000700)={&(0x7f0000000040)=@ax25={0x3, {"7339a0521e3a80"}, 0xfffffffffffffff9}, 0x10, &(0x7f0000000680)=[{&(0x7f00000000c0)="35905f1499f7d6a42127c5a1138d173c5c4e1c9c65919bf845cea62393bc337b17a73210a05d2073ebdc6fa04475a0ae2db61494fdbbd4cc8d08bf17ed5463fe39a57faf72688e5b5da1801a810b0220574b21c2b80da86cc55e845da9a2029a5b84685f9569921a2ddd1040419a05d4d4553c3fbef88ea69dd908a2bb9922e15ccafaa4530d599794edd4667881eadb4014e4739d01b8570d777ca2b6faf90e341e0f61263f4029a18d7c20ee659ecb3adac29a230d1f4cfaf0dda8840be8adb69f6185e1c473cecd0045097c12097d8b162a7e0358983aff758d966bf147f5cb748b37829a835b7163bfee396b26", 0xef}, {&(0x7f00000001c0)="cf26cc895d9815", 0x7}, {&(0x7f0000000200)="2e2392d7cb6ac2eaac3847caf61a260347df", 0x12}, {&(0x7f0000000240)="6dac83639abf3824bbcf3fc9c30ecf6ca24a80dfcdc3501d75c7b5bb6b6c6ea280e11951cc54c00f9d6e66d6d34bc6b69764525f92b341b741215f14239804b741f230ad786e4639d086b32a09469cb7165601644fdc1b2b4db5edd4d3a2d8fc080864b31b9f00d36041dd023c9692eaff1eab59328b5d9302285cd6c81d25ee4f7c342362171a854d576eab2e0106a01b774dfe0f5a96259b163ef478a3002456ebbbdebd5c769e9f6b783d960e66b8e01ba5c75799644a55e57ad7133bf12f8a6a", 0xc2}, {&(0x7f0000000340)="32b3f9bb758c3d329f8b5f8eef74378577b2f8ff49287fd7451362bbbba00fb257b7d076e38fc9498f90353ecaeed537f48a5aa439c0f41f769420f195c685735aeed5d0669e9edbd5070c4c811d6de2b1b1bb6b6769638156c3f4f46b6d8e7f1c02f97c20d0d32787a1e07f97b9b4adb04a69ceff2ef4e7d97fdc1fc603d78bffe5d17b37dfb02eaf0d55f1a67783", 0x8f}, {&(0x7f0000000400)="12661ddef2ae78cc1cd3b4f373a51e01b46eb623928394f7675e0b771fb096c3bbfd20464b1d4ca3800c33992dd5bfee304732608f311bedb57289ec8821b3d2d580a9e0aaf8eec5b00c09c173c26ec0c8673f926074c252224603bfb170243d53c609b9cd49897dd8a96c8db470e1071591f2f0f2bf8379cfd51410e734413485c152520a7a1198170c49692f881bf915b4b056569ffc79fb0e5bc9f0bf1f147ef711a0841d456a7df6d30a05c898d1189879f134b1d1c7faa0099e4c66e6f93b", 0xc1}, {&(0x7f0000000500)="9f349ee4e5511a16ca0c349761b50a54a567dff117c1b53bea36e11ab69f9d7dd792339215c00c07cc9f88da7a3aa701e33641230b6c56a78988ed84c347afc8965ee3f70e17d0c29e", 0x49}, {&(0x7f0000000580)="1e4ffa3621ec1dbb72879b8976ff745373e152d2e47dd94eef006609dfed90707ceb83cb9b8fad22f1986937a497eb8c67732fe78853c0a455b4f16cb47c1d369a21180f513094d5013562672260c3d7114bdbf3b4f47f3548642a1e4e0c23648bc33e26264a96d0851f10c2a88a380ea36d64a9941b4dc988a19fbd2491440a97594e0a0faac1b5a8139fb828c1b72e98758f3b50c6954b189f7a20654685ce7d7c8a1c977c18c2b454d136d6efafcd1f323562ed5f6c0bc40db9292a73e5db9999f2f628d5dc663e6f44df0a8a0291ab4a59b4537c253e2405", 0xda}], 0x8, 0x0, 0x0, 0x800}, 0x40) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='statm\x00') setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000740)={0x2, 0xffffffffffffffff, 0x3, 0x6}, 0x8) lseek(r2, 0x0, 0x0) 2018/04/06 00:06:33 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x0, 0x0, 0x1000, 0x5, 0x100, 0x3f, 0x5, 0xfec, 0x0, 0x6, 0x8, 0x4, 0x4, 0x200, 0x7, 0x1f, 0xfffffffffffffff9, 0x7, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:06:34 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x4000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:34 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000008004500f, &(0x7f0000003ff8)) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x4000) 2018/04/06 00:06:34 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e0000000000002900000000000200"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:34 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x100000001, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x1000000000000000, 0x0, 0x1, 0x3ff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x9, r0, 0x0, 0x2}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) 2018/04/06 00:06:34 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f00000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:34 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xf730000]}, 0x10) 2018/04/06 00:06:34 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0xff00], 0xaa}, 0x9}, 0x1c) [ 453.320488] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 00:06:35 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e0000000000002900000400000000"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:35 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) dup2(r0, r0) 2018/04/06 00:06:35 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') lseek(r0, 0x0, 0x0) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="e00b0d8ccf0a659d8b509e12367b90f4e38df36f75dbcef2b45000d590e0e6a198a23d21c65451cac98395fb707488fda76f778c4d45ab1e6803ee536309e3132bffacf7ad8735ed43de0da11e08175b95", 0x51}], 0x40000, &(0x7f00000001c0)=ANY=[@ANYBLOB='meta,rgrplvb,_percent=75,\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) 2018/04/06 00:06:35 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x5f500000]}, 0x10) 2018/04/06 00:06:35 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0xc0ffffff], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:35 executing program 6: r0 = timerfd_create(0x7, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x101001, 0x0) sendmsg$rds(r1, &(0x7f0000003b40)={&(0x7f0000002700)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f0000003ac0)=[{&(0x7f0000002740)=""/200, 0xc8}, {&(0x7f0000002840)=""/69, 0x45}, {&(0x7f00000028c0)=""/169, 0xa9}, {&(0x7f0000002980)=""/4096, 0x1000}, {&(0x7f0000003980)=""/240, 0xf0}, {&(0x7f0000003a80)=""/23, 0x17}], 0x6, 0x0, 0x0, 0x4050}, 0x20000890) r2 = dup(r0) read(r2, &(0x7f0000000040)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0x40085400, &(0x7f0000000000)={0x7}) ioctl(r2, 0x9d4, &(0x7f0000000380)="f69750e16e291c41ba2641a18d103f6b8108b27f600e59f5642538ba2486") getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x101, 0x4, 0xfffffffffffffff7, 0x5, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r3, 0x4) io_setup(0x0, &(0x7f00000003c0)=0x0) io_cancel(r4, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0x100000000, r2, &(0x7f0000000200)="c43cb45107b1ba1f91c7e973e07307cf170f549388ef376932977b52742072b37774ed15d472d5ae5b5ad868f74a2381d0be411a5806bcfd63083ed3b0ee2de4aa61e115c8c4063dccee1e23d3f4bdc3963fcb0d0639d41999c34ab64f8ae07bdeace0c1f41c4d03556048bca1a98066231d214dae5ef55ee1755792d04c49f26d59c09e6b46f30284b04bdf6a8c90e9a0a242300a6750347af8228bd7ab3b958173f8801ce6b5936f0e0ea764c735d9b70579972cef510c182017fbb64b8f33dcbc58e236ff3a8a4769ad426e6c0e0d2324b321868165cf7987cbd71d4fd33c6c1a9716daaf3fdd0a3ddb0f7f45e8ea03728f7d129042887e", 0xf9, 0x2, 0x0, 0x1, r2}, &(0x7f0000000340)) 2018/04/06 00:06:35 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x11000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:35 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x0, 0x0, 0x1000, 0x5, 0x100, 0x3f, 0x5, 0xfec, 0x0, 0x6, 0x8, 0x4, 0x4, 0x200, 0x7, 0x1f, 0xfffffffffffffff9, 0x7, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:06:35 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e00000000000029000005c8000000"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:35 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x17a70000]}, 0x10) 2018/04/06 00:06:35 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0xf00], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:35 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3c000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:35 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') lseek(r0, 0x0, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x2, 0x2, 0x18, 0x3, 0x1}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={r1, 0x13, "1d8ac0ff0a0baa1c21b82014d547619b1afdb7"}, &(0x7f0000000280)=0x1b) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000180)={0x77359400}, 0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/04/06 00:06:35 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e0000000000002900000200000000"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:35 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x5f50]}, 0x10) 2018/04/06 00:06:35 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x900000000000000], 0xaa}, 0x9}, 0x1c) [ 454.531236] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 00:06:36 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:36 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e0000000000002900001100000000"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:36 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41f, 0x0, 0x0, 0x400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x676}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') lseek(r0, 0x0, 0x0) 2018/04/06 00:06:36 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xc805]}, 0x10) 2018/04/06 00:06:36 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x0, 0x5, 0x100, 0x3f, 0x5, 0xfec, 0x0, 0x6, 0x8, 0x4, 0x4, 0x200, 0x7, 0x1f, 0xfffffffffffffff9, 0x7, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:06:36 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x6000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:36 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={@multicast2=0xe0000002, @multicast2=0xe0000002}, 0x8) socket$kcm(0x29, 0x5, 0x0) 2018/04/06 00:06:36 executing program 3: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x1ff, 0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff1c, 0xffffffff00000000}}, 0x0, 0x0, r0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) sysinfo(&(0x7f0000000180)=""/14) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000340)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r2, 0x300, 0x70bd2d, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x8c0) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x8000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) 2018/04/06 00:06:36 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e000000000000290000007ffffff7"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:36 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x34000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:36 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xcf44]}, 0x10) 2018/04/06 00:06:36 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000140)={{0x2, 0x4000000000}, 0x1a}, 0x10) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000)=0x6, 0x4) 2018/04/06 00:06:36 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000240)=0x7, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) r3 = dup3(r0, r0, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'eql\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r5, 0x1ff}, 0x8) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000100)={@empty, @local={0xac, 0x14, 0x14, 0xaa}, r4}, 0xc) r6 = syz_open_procfs(r2, &(0x7f0000000080)='ns/user\x00') lseek(r6, 0x0, 0x0) 2018/04/06 00:06:36 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xe80], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:36 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x2], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:36 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:36 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xaf2d]}, 0x10) 2018/04/06 00:06:36 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e00000000000029000000000005c8"], 0x10}}], 0x2, 0x8000) [ 455.517904] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 00:06:36 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') lseek(r1, 0x0, 0x0) 2018/04/06 00:06:36 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0xffffffc0], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:36 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e0000000000002900000005c80000"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:36 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3c], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:36 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)=@known='system.posix_acl_default\x00', &(0x7f00000002c0)=""/129, 0x81) r0 = socket(0x0, 0x0, 0xecb5) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) r2 = open(&(0x7f0000000200)='./file0\x00', 0x2, 0x20) ioctl$TIOCGPTPEER(r2, 0x5441, 0x80000000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="3a006d87f01a3ca6b7e5c792937fc13475e7da747b3042fe44d88a3388267a9d1eaa6c89408441480640dfd24a467bee782601246e00000000000000"], &(0x7f0000000100)=0x42) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000001c0)={0x80000001, 0x0, 0x10000, 0x100}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000040)={0xb, r3, 0x10001, 0x4a}) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000380)) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f00000003c0)={{0x8, 0xc0, 0x4, 0x100000001, 0x6, 0x3}, 0x1}) pread64(r4, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x4028700f, &(0x7f0000000040)) 2018/04/06 00:06:36 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xf78f000000000000]}, 0x10) 2018/04/06 00:06:36 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x0, 0x5, 0x100, 0x3f, 0x5, 0xfec, 0x0, 0x6, 0x8, 0x4, 0x4, 0x200, 0x7, 0x1f, 0xfffffffffffffff9, 0x7, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:06:36 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000140)={{0x2, 0x4000000000}, 0x1a}, 0x10) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000)=0x6, 0x4) 2018/04/06 00:06:37 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x100000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:37 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000140)={{0x2, 0x4000000000}, 0x1a}, 0x10) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000)=0x6, 0x4) 2018/04/06 00:06:37 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e0000000000002900000004000000"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:37 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xafe6000000000000]}, 0x10) 2018/04/06 00:06:37 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:37 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0xf], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:37 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x8002, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000540)) setns(r0, 0x40000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x20}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') r2 = gettid() llistxattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/48, 0x30) tkill(r2, 0x0) lseek(r1, 0x0, 0x0) 2018/04/06 00:06:37 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e0000000000002900000011000000"], 0x10}}], 0x2, 0x8000) [ 456.362371] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 00:06:37 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000140)={{0x2, 0x4000000000}, 0x1a}, 0x10) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000)=0x6, 0x4) 2018/04/06 00:06:37 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x2f8a0000]}, 0x10) 2018/04/06 00:06:37 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0xbb8], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:37 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:37 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3c00000000000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:37 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000000080)={0x363e94b3, 0x20101800, 0x5400, 0xfffffffffffff355, 0x20, 0x3, 0x5, 0x1, 0x2, 0x100}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xca, &(0x7f0000000000)=0xfffffffffffffffe, 0x10) lseek(r0, 0x0, 0x0) 2018/04/06 00:06:37 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/59, 0x2e3, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x4, 0xffffffff}, &(0x7f0000000100)=0x90) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/04/06 00:06:38 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x0, 0x5, 0x100, 0x3f, 0x5, 0xfec, 0x0, 0x6, 0x8, 0x4, 0x4, 0x200, 0x7, 0x1f, 0xfffffffffffffff9, 0x7, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:06:38 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:38 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x28030000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:38 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x879b]}, 0x10) 2018/04/06 00:06:38 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000140)={{0x2, 0x4000000000}, 0x1a}, 0x10) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:06:38 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:38 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') linkat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x1400) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/if_inet6\x00') ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000180)={0x3, 0xff50}) sendfile(r1, r1, &(0x7f0000000080)=0x400000, 0x3) lseek(r0, 0x0, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000100)) 2018/04/06 00:06:38 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) [ 457.378598] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 00:06:38 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0xe], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:38 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xa7b2]}, 0x10) 2018/04/06 00:06:38 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000140)={{0x2, 0x4000000000}, 0x1a}, 0x10) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)) 2018/04/06 00:06:38 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e00000000000029000000effdffff"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:38 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') lseek(r0, 0x26, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000080)=r1) 2018/04/06 00:06:38 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x800e0000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:38 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) fcntl$getflags(r0, 0x3) 2018/04/06 00:06:38 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x0, 0x100, 0x3f, 0x5, 0xfec, 0x0, 0x6, 0x8, 0x4, 0x4, 0x200, 0x7, 0x1f, 0xfffffffffffffff9, 0x7, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:06:38 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x9000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:38 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e0000000000002900000000400300"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:38 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x61b7]}, 0x10) 2018/04/06 00:06:38 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000140)={{0x2, 0x4000000000}, 0x1a}, 0x10) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)) 2018/04/06 00:06:39 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x280, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000000c0)={{0x8, 0x7fff}, {0x8000, 0xffffffffffffffc5}, 0x401, 0x5, 0x2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') lseek(r1, 0x0, 0x0) 2018/04/06 00:06:39 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x800e], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:39 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x6000000000000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:39 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e0000000000002900000000110000"], 0x10}}], 0x2, 0x8000) [ 458.273583] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 00:06:39 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xaf2d000000000000]}, 0x10) 2018/04/06 00:06:39 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000140)={{0x2, 0x4000000000}, 0x1a}, 0x10) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)) 2018/04/06 00:06:39 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r0, 0x50, &(0x7f0000000080)}, 0x10) lseek(r0, 0x0, 0x0) 2018/04/06 00:06:39 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:39 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x3f000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:39 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e0000000000002900000002000000"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:39 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/59, 0x3b, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0xfff, 0x4) arch_prctl(0x1007, &(0x7f0000000140)="329ece9bb0172ccb63c3e8906400145b74602d8de5ac44658658887cc3070de17b6edb971c3900d54766b52fa34e9385933cea3470c2cf31aa0efa72ce0d9ce4168c28175b00da9b9f6c800c36b061930d103fbcddc24b0acd8a79d7720f0da7adc54effd164f72eb0468a2813319c43525da050edf246339d53") ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000100)={'nr0\x00', 0xe8c3}) 2018/04/06 00:06:39 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x0, 0x100, 0x3f, 0x5, 0xfec, 0x0, 0x6, 0x8, 0x4, 0x4, 0x200, 0x7, 0x1f, 0xfffffffffffffff9, 0x7, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:06:39 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:39 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:06:39 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x500], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:39 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e0000000000002900000000001000"], 0x10}}], 0x2, 0x8000) lseek(r0, 0x5, 0x100) 2018/04/06 00:06:39 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x7f8000000000000]}, 0x10) 2018/04/06 00:06:39 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:39 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) [ 459.135745] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 00:06:40 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x700000000000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:40 executing program 6: r0 = socket(0x10, 0x803, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:06:40 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xdfac000000000000]}, 0x10) 2018/04/06 00:06:40 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e0000000000002900000000000001"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:40 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e0000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:40 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x4, 0x200) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f00000000c0)={0x27a6f589, 0x4, [0x6db7231]}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bbfe8)="ad", 0x1) r3 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r4, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1}]) syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x3, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) pread64(r5, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x4028700f, &(0x7f0000000040)) 2018/04/06 00:06:40 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') lseek(r0, 0x0, 0x0) 2018/04/06 00:06:40 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x0, 0x100, 0x3f, 0x5, 0xfec, 0x0, 0x6, 0x8, 0x4, 0x4, 0x200, 0x7, 0x1f, 0xfffffffffffffff9, 0x7, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:06:40 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:40 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xe727000000000000]}, 0x10) 2018/04/06 00:06:40 executing program 6: sendto(0xffffffffffffffff, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r0+30000000}) 2018/04/06 00:06:40 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0xa00000000000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:40 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:40 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') lseek(r0, 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x800) 2018/04/06 00:06:40 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:40 executing program 6: r0 = socket(0x0, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:06:40 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xc8050000]}, 0x10) [ 460.044236] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 00:06:41 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x2803000000000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:41 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e00000000000029000000fffffdef"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:41 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00000001c0)={0x1, 0x0, &(0x7f0000000080)="8683b6541acf6a018352a6ab4133c77ce2937c3da3a2cd2c132ff0d42265ed48259989a2e0ab606f68c062108b57f97aff9c29ca884685c36c4b513baba1ffcda35ddcdb6f3611bc1a39f73a052dd2801f82ccf54195c92dfc9138cf59bcdc26c59f8d935de571e74b689608bb81b1f824a795bc683c34f3781ebe44969842eba4cdaf2631910cf6e5cd53be9d9b478eaf76", &(0x7f0000000140)="7fc11e7fdf303a07d0afae1a7781707f1ecf4dd99c691f475de8797f805b4a78b00a30016bbbebc837bab0cf050e9b6c9aaa6b5e3a4b944e609435745c341a92f38622e4f88f372e3b63e400c4c380cddbe976f8c43559b97c83deae9d1130", 0xffffffffffffffa3, 0x5f}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000002c0)=@filter={'filter\x00', 0xe, 0x4, 0x450, 0xffffffff, 0x0, 0x270, 0x270, 0xffffffff, 0xffffffff, 0x380, 0x380, 0x380, 0xffffffff, 0x4, &(0x7f0000000280), {[{{@ipv6={@ipv4={[], [0xff, 0xff]}, @ipv4={[], [0xff, 0xff]}, [0xff000000, 0xffffffff, 0xffffffff, 0xffffff00], [0xffffffff, 0xff, 0xff000000, 0xff], '\x00', 'ip6tnl0\x00', {0xff}, {0xff}, 0x7f, 0x3, 0x7, 0x9}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0xffff, 0x6, 0x1, [0xf586, 0x42, 0x5, 0xfffffffffffffffe, 0x2b87, 0x1, 0x7, 0xe0, 0x200, 0x2, 0xe536, 0x3, 0x8c6e7b0, 0xd30b, 0x245c, 0xfffffffffffffffd], 0xd}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x0, 0x1, 0x0, [0xb5, 0xffffffffffffff01, 0xdc000, 0x1, 0x70af, 0x800, 0x6, 0x3ff, 0x4, 0x100, 0x25e, 0x8001, 0x2, 0xffffffffffffd4e7, 0x9, 0x7]}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [0xff, 0xffffffff, 0x0, 0xffffff00], [0xff000000, 0xffffffff, 0xffffffff, 0xffffffff], 'bcsf0\x00', 'nr0\x00', {0xff}, {}, 0x33, 0x2, 0x4, 0x9}, 0x0, 0xc8, 0xf0}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, @empty, [0xffffff00, 0xff, 0xff0000ff, 0xffffff00], [0xffffffff, 0xffffff00, 0xffffff00, 0xffffffff], 'lo\x00', 'irlan0\x00', {0xff}, {0xff}, 0x73, 0x1f, 0x2, 0x2}, 0x0, 0xc8, 0x110}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@dev={0xac, 0x14, 0x14, 0xf}, 'gre0\x00', 0x100000001}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) lseek(r0, 0x0, 0x0) 2018/04/06 00:06:41 executing program 6: r0 = socket(0x10, 0x0, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:06:41 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:41 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xf78f0000]}, 0x10) 2018/04/06 00:06:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000080)=""/127) pread64(r0, &(0x7f0000000000)=""/59, 0x3b, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='lp\x00', 0x3) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/04/06 00:06:41 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x5, 0x0, 0x3f, 0x5, 0xfec, 0x0, 0x6, 0x8, 0x4, 0x4, 0x200, 0x7, 0x1f, 0xfffffffffffffff9, 0x7, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:06:41 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:06:41 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e0000000000002900000000000400"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:41 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x40030000000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:41 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000240), 0x4) r2 = fcntl$getown(r1, 0x9) ptrace$getregs(0xe, r2, 0x5, &(0x7f0000000140)=""/221) lseek(r1, 0x0, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000100)={0x0, 0x2c, 0x5c7b3239, &(0x7f00000000c0)}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x3, r0}) 2018/04/06 00:06:41 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:41 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x9f7e]}, 0x10) 2018/04/06 00:06:41 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:41 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340), 0x0, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:06:41 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x44cf]}, 0x10) [ 460.934870] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 00:06:42 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0xff000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') lseek(r0, 0x0, 0xfffffffffffffffd) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x28000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000180)=0x8) 2018/04/06 00:06:42 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40", 0x9, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:06:42 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e0000000000002900000000034000"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:42 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)='vcan0\x00') syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x80000001, 0x402002) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/04/06 00:06:42 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x5, 0x0, 0x3f, 0x5, 0xfec, 0x0, 0x6, 0x8, 0x4, 0x4, 0x200, 0x7, 0x1f, 0xfffffffffffffff9, 0x7, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:06:42 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x10c7]}, 0x10) 2018/04/06 00:06:42 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x2f8a000000000000]}, 0x10) 2018/04/06 00:06:42 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe7000914", 0xe, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:06:42 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e000000000000290000007fffffff"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:42 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x3], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:42 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:42 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x571c0000]}, 0x10) 2018/04/06 00:06:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') lseek(r0, 0xfffffffffffffffe, 0x0) 2018/04/06 00:06:42 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e0000000000002900000000000002"], 0x10}}], 0x2, 0x8000) [ 461.862094] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 00:06:43 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00", 0x10, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:06:43 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x1, r0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x0, 0x0, 0x10003, 0xad}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00000001c0)={0x7, r2}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getpgid(0x0) r3 = gettid() r4 = syz_open_procfs(r3, &(0x7f0000000200)='net/ip_vs_stats_percpu\x00') lseek(r4, 0x0, 0x0) 2018/04/06 00:06:43 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xd778]}, 0x10) 2018/04/06 00:06:43 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x80c0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0xfffffffffffffffd, 0x0) dup(r0) pread64(r0, &(0x7f0000000080)=""/59, 0x3b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/04/06 00:06:43 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x5, 0x0, 0x3f, 0x5, 0xfec, 0x0, 0x6, 0x8, 0x4, 0x4, 0x200, 0x7, 0x1f, 0xfffffffffffffff9, 0x7, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:06:43 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:43 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e00000000000029000000c8050000"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:43 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0xe803000000000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:43 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x2756]}, 0x10) 2018/04/06 00:06:43 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f9", 0x11, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:06:43 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:43 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0xa000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:43 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:43 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/59, 0x3b, 0x0) getsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) [ 462.793383] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 00:06:44 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:06:44 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e00000000000029000000f7ffff7f"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:44 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x10001, 0x2) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000180)=""/142) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000080)={{0x100000001, 0xd1f7}, 0x1, 0x20000, 0x68cc, {0x1, 0x5}, 0x9, 0xffff}) lseek(r1, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000100)={'yam0\x00', 0x4}) 2018/04/06 00:06:44 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0xa00], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:44 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x57d5]}, 0x10) 2018/04/06 00:06:44 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100000000000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:44 executing program 3: 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) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x40000001}) pread64(r1, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) 2018/04/06 00:06:44 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x5, 0x100, 0x0, 0x5, 0xfec, 0x0, 0x6, 0x8, 0x4, 0x4, 0x200, 0x7, 0x1f, 0xfffffffffffffff9, 0x7, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:06:44 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4), 0x0, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:06:44 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0xc0fe], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:44 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e0000000000002900000000000011"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:44 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x700]}, 0x10) 2018/04/06 00:06:44 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:44 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000300)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000340)='cgroup\x00') ioctl(r0, 0xd6, &(0x7f0000000280)="f17ca8f5fcf842259c27ab8489038513e39d332797ea768d087189b387cf310dc0427482dd8968f83ee8794ac81a9f5c0270d19333857789f749987d706d3194103da73a60b03aa982a6c55b756a3d723b3d0ddf94ffb67b") lseek(r0, 0x0, 0x800) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00000000c0)={r4}) fstatfs(r3, &(0x7f0000000100)=""/229) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000040)=""/57) 2018/04/06 00:06:44 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4), 0x0, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:06:44 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x1f4], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:44 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e0000000000002900000000020000"], 0x10}}], 0x2, 0x8000) [ 463.823967] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 00:06:45 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xb761000000000000]}, 0x10) 2018/04/06 00:06:45 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:45 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:45 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4), 0x0, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:06:45 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x7800000000000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:45 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4001, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7f, 0xc4, 0x84f, 0x2, 0x1}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x7fffffff, 0x8000, 0xdf, 0x8, r3}, &(0x7f0000000240)=0x10) r4 = syz_open_procfs(r1, &(0x7f0000000140)='net/rt_acct\x00') lseek(r4, 0x0, 0x0) poll(&(0x7f0000000280)=[{r2, 0x4200}, {r2, 0x2}], 0x2, 0x101) 2018/04/06 00:06:45 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/04/06 00:06:45 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x5, 0x100, 0x0, 0x5, 0xfec, 0x0, 0x6, 0x8, 0x4, 0x4, 0x200, 0x7, 0x1f, 0xfffffffffffffff9, 0x7, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:06:45 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:45 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00006f8f8b)=""/117, 0x75}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x4, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:06:45 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0xc0ffffff00000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:45 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xe803000000000000]}, 0x10) 2018/04/06 00:06:45 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:45 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e0000000000002900000000000004"], 0x10}}], 0x2, 0x8000) [ 464.621258] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 00:06:46 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x4000000000000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:46 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x3f39000000000000]}, 0x10) 2018/04/06 00:06:46 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00006f8f8b)=""/117, 0x75}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x4, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:06:46 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e0000000000002900000000004003"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:46 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/93, 0x5d}, {&(0x7f0000000100)=""/33, 0x21}], 0x2, &(0x7f0000000180)=""/4096, 0x1000, 0x9}, 0x2}, {{&(0x7f0000001180)=@sco, 0x80, &(0x7f00000014c0)=[{&(0x7f0000001200)=""/95, 0x5f}, {&(0x7f0000001280)=""/56, 0x38}, {&(0x7f00000012c0)=""/212, 0xd4}, {&(0x7f00000013c0)=""/138, 0x8a}, {&(0x7f0000001480)=""/40, 0x28}], 0x5, &(0x7f0000001540)=""/2, 0x2, 0xeeb8}, 0xffffffff}, {{&(0x7f0000001580)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000001600)=""/197, 0xc5}, {&(0x7f0000001700)=""/124, 0x7c}, {&(0x7f0000001780)=""/113, 0x71}, {&(0x7f0000001800)=""/171, 0xab}], 0x4, &(0x7f0000001900)=""/5, 0x5, 0x4}, 0x4303}], 0x3, 0x2000, &(0x7f0000001a00)) r2 = syz_open_dev$dspn(&(0x7f0000001a80)='/dev/dsp#\x00', 0x100000001, 0x10a40) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001b00)={r2}) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000001c40)={0x4, 0x7f, 0x2, 0x400, 0x194, [{0x10000009, 0x1f, 0x6, 0x0, 0x0, 0x108}, {0x8001, 0x4, 0x3, 0x0, 0x0, 0x1200}, {0x8, 0x10000, 0x3, 0x0, 0x0, 0x101}]}) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') lseek(r4, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000001a40)) 2018/04/06 00:06:46 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe80], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:46 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) bind(r0, &(0x7f0000000180)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/59, 0x3b, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x80040, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000080)=[0x81, 0x9]) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/04/06 00:06:46 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x5, 0x100, 0x0, 0x5, 0xfec, 0x0, 0x6, 0x8, 0x4, 0x4, 0x200, 0x7, 0x1f, 0xfffffffffffffff9, 0x7, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:06:46 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00006f8f8b)=""/117, 0x75}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x4, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:06:46 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x20010010], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:46 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_mr_vif\x00') lseek(r0, 0x0, 0x2) 2018/04/06 00:06:46 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:46 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x7733000000000000]}, 0x10) 2018/04/06 00:06:46 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:46 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x4, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:06:46 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0xfe80], 0xaa}, 0x9}, 0x1c) [ 465.546503] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 00:06:47 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x879b000000000000]}, 0x10) 2018/04/06 00:06:47 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:47 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c00000000000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:47 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000140)={0x9, 0x8416, 0x1000, 'queue1\x00', 0x400}) lseek(r1, 0x0, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x3f) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000080)={0x5, 0x4e, 0x1, 'queue1\x00'}) 2018/04/06 00:06:47 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x4, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:06:47 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) pread64(r0, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/04/06 00:06:47 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x8], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:47 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x5, 0x100, 0x3f, 0x0, 0xfec, 0x0, 0x6, 0x8, 0x4, 0x4, 0x200, 0x7, 0x1f, 0xfffffffffffffff9, 0x7, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:06:47 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x4, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:06:47 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x20480], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:47 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0xa0000) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000180)=ANY=[@ANYRES32, @ANYBLOB="fbffffff07000fd8893ef19b3402c35c4b0c630fb7080b4fc4808421315b15159f38da15e6b3dab1b9dd3f6e117a0b8205d91101c0925d4d328b4490acb20f7071b1757b5d0af1b2a00db6"]) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f00000000c0)=0x7f, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000200)={@rand_addr=0x613, @dev={0xac, 0x14, 0x14, 0xd}, @rand_addr=0xffffffff8fa79d80}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') lseek(r1, 0x0, 0x0) 2018/04/06 00:06:47 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:47 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e000000000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:47 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x77ec0000]}, 0x10) 2018/04/06 00:06:47 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x75}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x4, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:06:47 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:47 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x10000000000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:47 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x1f22]}, 0x10) 2018/04/06 00:06:47 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x75}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x4, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:06:47 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e0000000000002900000000110000"], 0x10}}], 0x2, 0x8000) [ 466.545368] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 00:06:47 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:47 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0xfec00000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:47 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x8000) fchmod(r0, 0x40) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/rt_acct\x00') ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x80) lseek(r2, 0x0, 0x0) 2018/04/06 00:06:47 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xc9c7]}, 0x10) 2018/04/06 00:06:47 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x75}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x4, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:06:47 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:47 executing program 3: 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$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1, 0x20000) epoll_pwait(r1, &(0x7f00000000c0)=[{}, {}], 0x2, 0x1, &(0x7f0000000100)={0xfffffffffffff001}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) r3 = fcntl$getown(r0, 0x9) capget(&(0x7f0000000180)={0x399f1736, r3}, &(0x7f00000001c0)={0x44b1, 0x1000, 0xffffffffffffffa6, 0x7fffffff, 0x6, 0xfffffffffffffffd}) pread64(r2, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000000040)) 2018/04/06 00:06:47 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x5, 0x100, 0x3f, 0x0, 0xfec, 0x0, 0x6, 0x8, 0x4, 0x4, 0x200, 0x7, 0x1f, 0xfffffffffffffff9, 0x7, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:06:48 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x75}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000000280)=""/85, 0x55}], 0x4, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:06:48 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0xa], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:48 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xe6af]}, 0x10) 2018/04/06 00:06:48 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e0000000000002900000000000005"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:48 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') lseek(r0, 0x0, 0x0) 2018/04/06 00:06:48 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:48 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e000000000000290000000005c800"], 0x10}}], 0x2, 0x8000) [ 467.297562] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 00:06:48 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x75}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000000280)=""/85, 0x55}], 0x4, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:06:48 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x1000000000000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:48 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xc7c90000]}, 0x10) 2018/04/06 00:06:48 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:48 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/rt_acct\x00') lseek(r0, 0x0, 0x0) 2018/04/06 00:06:48 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c00], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:48 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd(0xffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000100)=0x1e) fchdir(r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000080)) 2018/04/06 00:06:48 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x5, 0x100, 0x3f, 0x0, 0xfec, 0x0, 0x6, 0x8, 0x4, 0x4, 0x200, 0x7, 0x1f, 0xfffffffffffffff9, 0x7, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:06:48 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x75}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000000280)=""/85, 0x55}], 0x4, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:06:48 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x1fdb]}, 0x10) 2018/04/06 00:06:48 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x400000000000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:48 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:48 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:49 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x75}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}], 0x4, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:06:49 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') lseek(r0, 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x10) [ 468.187989] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 00:06:49 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x73f]}, 0x10) 2018/04/06 00:06:49 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0xf5ffffff], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:49 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e0000000000002900000000000340"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:49 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x75}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}], 0x4, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:06:49 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), 0x4) lseek(r0, 0x0, 0x0) 2018/04/06 00:06:49 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:49 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000080)) 2018/04/06 00:06:49 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x5, 0x100, 0x3f, 0x5, 0x0, 0x0, 0x6, 0x8, 0x4, 0x4, 0x200, 0x7, 0x1f, 0xfffffffffffffff9, 0x7, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:06:49 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x75}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}], 0x4, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:06:49 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e0000000000002900000000fffffd"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:49 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f00000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:49 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x40002) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x9, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000180)={r1, 0x24}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') lseek(r2, 0x0, 0x0) 2018/04/06 00:06:49 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0xe000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:49 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x4fa1]}, 0x10) 2018/04/06 00:06:49 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e0000000000002900000000001100"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:50 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, 0x0}) 2018/04/06 00:06:50 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x11], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:50 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xdb1f]}, 0x10) [ 469.202905] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 00:06:50 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:50 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:50 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) lseek(r0, 0x0, 0x0) 2018/04/06 00:06:50 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, 0x0}) 2018/04/06 00:06:50 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xffc3]}, 0x10) 2018/04/06 00:06:50 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x10], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:50 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x4028700f, &(0x7f0000000040)) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) getsockopt$inet_buf(r0, 0x0, 0x19, &(0x7f0000000100)=""/66, &(0x7f0000000180)=0x42) 2018/04/06 00:06:50 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x5, 0x100, 0x3f, 0x5, 0x0, 0x0, 0x6, 0x8, 0x4, 0x4, 0x200, 0x7, 0x1f, 0xfffffffffffffff9, 0x7, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:06:50 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:50 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x2001001000000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:50 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x221f]}, 0x10) 2018/04/06 00:06:50 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffbffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/04/06 00:06:50 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, 0x0}) 2018/04/06 00:06:50 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/rt_acct\x00') ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) lseek(r2, 0x0, 0x0) 2018/04/06 00:06:50 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e000000000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) [ 469.958789] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 00:06:51 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:51 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xc710000000000000]}, 0x10) 2018/04/06 00:06:51 executing program 6 (fault-call:3 fault-nth:0): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:06:51 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x3f00000000000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:51 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)) fcntl$getownex(r0, 0x10, &(0x7f0000000180)) fcntl$notify(r0, 0x402, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000001c0)) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/rt_acct\x00') fcntl$notify(r0, 0x402, 0x4) lseek(r2, 0x0, 0x0) sendto(r2, &(0x7f0000000240)="bb", 0x1, 0x1, &(0x7f00000000c0)=@ax25={0x3, {"b06ab83309147e"}}, 0x80) 2018/04/06 00:06:51 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001780)={r1, 0x8}, 0x8) pread64(r0, &(0x7f0000000000)=""/59, 0x3b, 0x0) writev(r0, &(0x7f0000001640)=[{&(0x7f0000000080)}, {&(0x7f0000000180)="3585fe487ea97909c2802502adf64fa8fed8a0043584d46f03cae1fbc0c144021276dae3ab1e5a069d343a7914e8e58ac8b63faa03f4142d4a12ca843101978b7f529b0a3f448eda8805b364d4390edc93e6726783eee8b9b0dbc84cbf0e9492ab0086a59eb47ea2a7c00f9442c41f939264fb624ad0dd12b93b3a27d852032e639119fd3a4327ead822ceacd92f817fbb0a982a61808e55ec3f7a9f52c9b321a2b06d6cfbb898b591e0c6a289503dd99c1d22478f4e67fd09aa9320a8cf369e2e77", 0xc2}, {&(0x7f0000000280)="7727e7a35cbfc6801c5892f6a2a7dca9bd0971c08005b0d0f3766e8761118b86b9808be82f996876b256b49bb12cd36e1c80ea78782f93e0e098d44f166946fcc4c9d4e7b9f824a10544a783858448e8657591c2e90466e1619d104f901dab967d001df873f04f02fd8fd56fba734721ce471bd2afbc09a20021ff5e920e2660730d800fe6cdd0bd59cf1fcf23ded28625f0a92850c8b18c19c231b7313b8bebc7269b51110e5c9165b118db03e6dd13aa7ebc770bf2176656b70edba16d8d2ff6", 0xc1}, {&(0x7f0000000380)="90cdd72ca23fb2b09f28c79e625c1d0a8c9f4b39e4b985729f0bd4b031597ea2cca8f4bc47979a989e6db9c263e68a5548d8889d510f9222b640ad31e5976581b6a2c16aec8f3706b0065283a1ae66dd092fb6a7c956cc1848d4475a4ba49bb2e0b1fb1b97c9c9cb1d4a53de83afdbf12dd542d23b1ee794a96a7d9b6625db12fc8cd3bf718314bde0bf01ce357086d951cc3fe0ef1cecdc4b08602e0cae1e0be68cd67cfd00549a398f331a41d9019a41954f50e332a60cafe971a77d60e8935fd581ee0fa7cb827378ea4389c770b36075aad1934c8192555521", 0xdb}, {&(0x7f00000000c0)="2f9ff96ba975cb5e82686b308fd13fc06f9b969f1cf30a1d52aab42a52ddc9893105855aac456c2c4f3b41d691e11791230adb25a3975c5ea4d63e30f2c4d1dea7ebf8929252b00d1ec86206857d3b341f", 0x51}, {&(0x7f0000000480)="52a770407c562c2c439ff45e6117642cfc09e81de0152e26b51a3c0f7bb574773bf2dde9423f93666941204fbee4d651b62cfe6381f8d84c", 0x38}, {&(0x7f00000004c0)="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0x1000}, {&(0x7f00000014c0)="e0374bada31d5cc8970e9c2b6cf8defbeaf61f6bd919df0377ce16816bf404afa5e6deca3aad771d98d28f63c7c1fea1dd3fc5312f1f345a7c973d1a76d720c0fb537e8407a6115318c2b24dd0bbf2e86aca9e508c8060944b93541a334347b5ef192321da9c484efde7c476705038f1ac9acaf3bd839b2faeacae05bae6ac3bfaef58cebaf0f48ad6f56199095f872a94efb9ac96a9a90f3bfe32357f8e6d151126b49d8aa27587ae686d6b6b354f1b3859755a27560fedc2ce66dd439fa18c4ac0c2492db5cb9a2a11dd03614487de0e3c2d13ac389d7fbfe76a6ae956c2e83bed98a6126044750cc0a4a4dd276980ce6c8c977a3ca8", 0xf7}, {&(0x7f00000015c0)="ac0f0cb4abf90f0e19a91d88c2", 0xd}, {&(0x7f0000001600)="506db0e188899f4c16379374401e5a41b7d2d25d04f05b08a1136eaa6c937f2513815260091a0521f94a1b0061c51600", 0x30}], 0xa) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/04/06 00:06:51 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x5, 0x100, 0x3f, 0x5, 0x0, 0x0, 0x6, 0x8, 0x4, 0x4, 0x200, 0x7, 0x1f, 0xfffffffffffffff9, 0x7, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:06:51 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100000000000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) [ 470.634201] FAULT_INJECTION: forcing a failure. [ 470.634201] name failslab, interval 1, probability 0, space 0, times 0 [ 470.645522] CPU: 0 PID: 888 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 470.652194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 470.661559] Call Trace: [ 470.664157] dump_stack+0x1b9/0x29f [ 470.667795] ? arch_local_irq_restore+0x52/0x52 [ 470.672477] ? percpu_ref_tryget+0x2b0/0x2b0 [ 470.676895] ? graph_lock+0x170/0x170 [ 470.680706] should_fail.cold.4+0xa/0x1a [ 470.684773] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 470.689896] ? __lock_is_held+0xb5/0x140 [ 470.693965] ? graph_lock+0x170/0x170 [ 470.697780] ? find_held_lock+0x36/0x1c0 [ 470.701861] ? __lock_is_held+0xb5/0x140 [ 470.705940] ? check_same_owner+0x320/0x320 [ 470.710272] ? rcu_note_context_switch+0x710/0x710 [ 470.715218] should_failslab+0x124/0x180 [ 470.719293] kmem_cache_alloc+0x2af/0x760 [ 470.723448] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 470.728996] ptlock_alloc+0x20/0x80 [ 470.732630] pte_alloc_one+0x6b/0x120 [ 470.736437] do_huge_pmd_anonymous_page+0x85b/0x1e40 [ 470.741559] ? __thp_get_unmapped_area+0x180/0x180 [ 470.746492] ? __lock_acquire+0x7f5/0x5130 [ 470.750732] ? __lock_acquire+0x7f5/0x5130 [ 470.754983] ? debug_check_no_locks_freed+0x310/0x310 [ 470.760189] ? print_usage_bug+0xc0/0xc0 [ 470.764267] ? print_usage_bug+0xc0/0xc0 [ 470.768334] ? __lock_acquire+0x7f5/0x5130 [ 470.772570] ? check_noncircular+0x20/0x20 [ 470.776811] ? pud_val+0x80/0xf0 [ 470.780182] ? pmd_val+0xf0/0xf0 [ 470.783559] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 470.789104] __handle_mm_fault+0x290b/0x4150 [ 470.793523] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 470.798282] ? graph_lock+0x170/0x170 [ 470.802092] ? find_held_lock+0x36/0x1c0 [ 470.806172] ? lock_downgrade+0x8e0/0x8e0 [ 470.808079] kernel msg: ebtables bug: please report to author: Wrong len argument [ 470.810332] ? handle_mm_fault+0x8c0/0xc70 [ 470.810353] handle_mm_fault+0x53a/0xc70 [ 470.810370] ? __handle_mm_fault+0x4150/0x4150 [ 470.810387] ? find_vma+0x34/0x190 [ 470.810406] __do_page_fault+0x60b/0xe40 [ 470.838409] ? mm_fault_error+0x380/0x380 [ 470.842569] do_page_fault+0xee/0x8a7 [ 470.846372] ? vmalloc_sync_all+0x30/0x30 [ 470.850529] ? find_held_lock+0x36/0x1c0 [ 470.854594] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 470.859438] page_fault+0x25/0x50 [ 470.862892] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 470.868768] RSP: 0018:ffff8801cfcaf270 EFLAGS: 00010206 [ 470.874141] RAX: ffffed003195b026 RBX: 0000000000000070 RCX: 0000000000000070 [ 470.881411] RDX: 0000000000000070 RSI: ffff88018cad80bc RDI: 00000000206f8f8b [ 470.888679] RBP: ffff8801cfcaf2a8 R08: ffffed003195b026 R09: ffffed003195b017 [ 470.895948] R10: ffffed003195b025 R11: ffff88018cad812b R12: 00000000206f8ffb [ 470.903220] R13: 00000000206f8f8b R14: ffff88018cad80bc R15: 00007ffffffff000 [ 470.910513] ? copyout+0xe4/0x100 [ 470.913976] _copy_to_iter+0xf9b/0x1520 [ 470.917948] ? debug_check_no_locks_freed+0x310/0x310 [ 470.923132] ? __lock_acquire+0x7f5/0x5130 [ 470.927361] ? _copy_from_iter_flushcache+0x1030/0x1030 [ 470.932715] ? usercopy_warn+0x120/0x120 [ 470.936762] ? rcu_is_watching+0x85/0x140 [ 470.940916] ? rcu_pm_notify+0xc0/0xc0 [ 470.944805] skb_copy_datagram_iter+0x1ce/0xbe0 [ 470.949463] ? skb_recv_datagram+0xed/0x130 [ 470.953771] ? __sk_queue_drop_skb+0x1f0/0x1f0 [ 470.958338] ? lock_release+0xa10/0xa10 [ 470.962298] ? check_same_owner+0x320/0x320 [ 470.966603] ? __check_object_size+0x95/0x5d9 [ 470.971093] netlink_recvmsg+0x36e/0x1450 [ 470.975230] ? netlink_dump+0xd20/0xd20 [ 470.979193] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 470.984193] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 470.988938] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 470.994459] ? import_iovec+0x24b/0x420 [ 470.998421] ? dup_iter+0x270/0x270 [ 471.002040] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 471.007560] ? _copy_from_user+0xdf/0x150 [ 471.011700] ? copy_msghdr_from_user+0x3bc/0x560 [ 471.016445] ? move_addr_to_kernel.part.18+0x100/0x100 [ 471.021707] ? security_socket_recvmsg+0xa6/0xd0 [ 471.026445] ? netlink_dump+0xd20/0xd20 [ 471.030404] sock_recvmsg+0xd0/0x110 [ 471.034106] ? __sock_recv_ts_and_drops+0x420/0x420 [ 471.039108] ___sys_recvmsg+0x2b6/0x680 [ 471.043076] ? ___sys_sendmsg+0x940/0x940 [ 471.047212] ? ktime_get_ts64+0x405/0x510 [ 471.051350] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 471.056349] ? timespec64_add_safe+0x1f4/0x2d0 [ 471.060939] ? poll_select_set_timeout+0x14f/0x220 [ 471.065857] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 471.071383] __sys_recvmmsg+0x2f9/0xb80 [ 471.075344] ? proc_fail_nth_write+0x96/0x1f0 [ 471.079830] ? SyS_recvmsg+0x30/0x30 [ 471.083542] ? lock_release+0xa10/0xa10 [ 471.087501] ? check_same_owner+0x320/0x320 [ 471.091822] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 471.097343] ? _copy_from_user+0xdf/0x150 [ 471.101478] do_sys_recvmmsg+0xe4/0x190 [ 471.105437] ? __sys_recvmmsg+0xb80/0xb80 [ 471.109573] ? SyS_clock_settime+0x220/0x220 [ 471.113967] SyS_recvmmsg+0x34/0x50 [ 471.117575] ? do_sys_recvmmsg+0x190/0x190 [ 471.121802] do_syscall_64+0x29e/0x9d0 [ 471.125671] ? vmalloc_sync_all+0x30/0x30 [ 471.129805] ? _raw_spin_unlock_irq+0x27/0x70 [ 471.134283] ? finish_task_switch+0x1ca/0x820 [ 471.138770] ? syscall_return_slowpath+0x5c0/0x5c0 [ 471.143684] ? syscall_return_slowpath+0x30f/0x5c0 [ 471.148601] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 471.153954] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 471.158790] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 471.163959] RIP: 0033:0x4552d9 [ 471.167133] RSP: 002b:00007fa0f71fcc68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 471.174828] RAX: ffffffffffffffda RBX: 00007fa0f71fd6d4 RCX: 00000000004552d9 2018/04/06 00:06:51 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x7f67000000000000]}, 0x10) 2018/04/06 00:06:51 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x7000000]}, 0x10) [ 471.182078] RDX: 07fffffffffffc19 RSI: 0000000020fd0ed4 RDI: 0000000000000013 [ 471.189332] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 471.196583] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 471.203838] R13: 0000000000000494 R14: 00000000006f9e80 R15: 0000000000000000 2018/04/06 00:06:53 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x1c57]}, 0x10) 2018/04/06 00:06:53 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e00000000000029000000007fffff"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:53 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x8004020000000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:53 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x5, 0x100, 0x3f, 0x5, 0xfec, 0x0, 0x0, 0x8, 0x4, 0x4, 0x200, 0x7, 0x1f, 0xfffffffffffffff9, 0x7, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:06:53 executing program 6 (fault-call:3 fault-nth:1): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:06:53 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:53 executing program 3: 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) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0x9, 0x2, 0x4, 0x6, 0x0, 0x3, 0x1, 0x2, 0x2, 0x1, 0x80000000, 0x73da, 0x0, 0x3, 0x6, 0x732, 0xfffffffffffff19c, 0x5, 0x5, 0x4, 0x6, 0x79, 0x7fff, 0x10000, 0xfff, 0x0, 0x2333, 0x7, 0x10001, 0xfd, 0x3f, 0x3, 0x5, 0x100000001, 0x2, 0x8, 0x0, 0x10000, 0x3, @perf_bp={&(0x7f0000000080), 0x2}, 0x2c000, 0x83, 0xffffffffffffffc1, 0x5, 0x7f, 0x200, 0x6}, r2, 0xa, r0, 0xb) r3 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x296, 0x801) pread64(r0, &(0x7f0000000200)=""/59, 0xdecc281e531f9413, 0xfffffffffffffffe) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{}]}) listen$netrom(r3, 0x8001) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) 2018/04/06 00:06:53 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x1000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') lseek(r0, 0x0, 0x0) 2018/04/06 00:06:53 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x11]}, 0x10) [ 472.086420] FAULT_INJECTION: forcing a failure. [ 472.086420] name failslab, interval 1, probability 0, space 0, times 0 [ 472.097747] CPU: 0 PID: 925 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 472.104417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 472.113772] Call Trace: [ 472.116371] dump_stack+0x1b9/0x29f [ 472.120007] ? arch_local_irq_restore+0x52/0x52 [ 472.124700] should_fail.cold.4+0xa/0x1a [ 472.128772] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/04/06 00:06:53 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e0000000000002900000000c80500"], 0x10}}], 0x2, 0x8000) [ 472.133887] ? __lock_is_held+0xb5/0x140 [ 472.137955] ? graph_lock+0x170/0x170 [ 472.141776] ? find_held_lock+0x36/0x1c0 [ 472.145849] ? __lock_is_held+0xb5/0x140 [ 472.149929] ? check_same_owner+0x320/0x320 [ 472.154261] ? rcu_note_context_switch+0x710/0x710 [ 472.159206] should_failslab+0x124/0x180 [ 472.163279] kmem_cache_alloc+0x2af/0x760 [ 472.167434] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 472.172984] ptlock_alloc+0x20/0x80 [ 472.176618] pte_alloc_one+0x6b/0x120 [ 472.180431] do_huge_pmd_anonymous_page+0x85b/0x1e40 2018/04/06 00:06:53 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xf4010000]}, 0x10) [ 472.185551] ? __thp_get_unmapped_area+0x180/0x180 [ 472.190489] ? __lock_acquire+0x7f5/0x5130 [ 472.194731] ? __lock_acquire+0x7f5/0x5130 [ 472.198981] ? debug_check_no_locks_freed+0x310/0x310 [ 472.204183] ? print_usage_bug+0xc0/0xc0 [ 472.208257] ? print_usage_bug+0xc0/0xc0 [ 472.212330] ? perf_trace_lock+0xd6/0x900 [ 472.216483] ? __lock_acquire+0x7f5/0x5130 [ 472.220728] ? check_noncircular+0x20/0x20 [ 472.224976] ? pud_val+0x80/0xf0 [ 472.228351] ? pmd_val+0xf0/0xf0 [ 472.231731] ? perf_trace_lock+0xd6/0x900 2018/04/06 00:06:53 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e0000000000002900000000f7ffff"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:53 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x3705]}, 0x10) [ 472.235893] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 472.241439] __handle_mm_fault+0x290b/0x4150 [ 472.245863] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 472.250624] ? graph_lock+0x170/0x170 [ 472.254433] ? print_usage_bug+0xc0/0xc0 [ 472.258505] ? find_held_lock+0x36/0x1c0 [ 472.262578] ? lock_downgrade+0x8e0/0x8e0 [ 472.266739] ? handle_mm_fault+0x8c0/0xc70 [ 472.271423] handle_mm_fault+0x53a/0xc70 [ 472.275488] ? __handle_mm_fault+0x4150/0x4150 [ 472.280079] ? find_vma+0x34/0x190 [ 472.283625] __do_page_fault+0x60b/0xe40 [ 472.287703] ? mm_fault_error+0x380/0x380 [ 472.291869] do_page_fault+0xee/0x8a7 [ 472.295683] ? vmalloc_sync_all+0x30/0x30 [ 472.299859] ? retint_kernel+0x10/0x10 [ 472.303758] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 472.308607] page_fault+0x25/0x50 [ 472.312067] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 472.317947] RSP: 0018:ffff88018f97f270 EFLAGS: 00010202 [ 472.323315] RAX: 0000000000000000 RBX: 000000000000086c RCX: 000000000000086c [ 472.330586] RDX: 000000000000086c RSI: ffff8801cf48ee98 RDI: 0000000020de6000 2018/04/06 00:06:53 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e00000000000029000000007fffff"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:53 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x6784]}, 0x10) [ 472.337852] RBP: ffff88018f97f2a8 R08: ffffed0039e91ee1 R09: ffffed0039e91ee1 [ 472.345123] R10: ffffed0039e91ee0 R11: ffff8801cf48f703 R12: 0000000020de686c [ 472.352392] R13: 0000000020de6000 R14: ffff8801cf48ee98 R15: 00007ffffffff000 [ 472.359697] ? copyout+0xe4/0x100 [ 472.363159] _copy_to_iter+0xf9b/0x1520 [ 472.367145] ? debug_check_no_locks_freed+0x310/0x310 [ 472.372343] ? __lock_acquire+0x7f5/0x5130 [ 472.376586] ? _copy_from_iter_flushcache+0x1030/0x1030 [ 472.381958] ? usercopy_warn+0x120/0x120 2018/04/06 00:06:53 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e0000000000002900000000040000"], 0x10}}], 0x2, 0x8000) [ 472.386023] ? rcu_is_watching+0x85/0x140 [ 472.390173] ? rcu_pm_notify+0xc0/0xc0 [ 472.394080] skb_copy_datagram_iter+0x1ce/0xbe0 [ 472.398759] ? skb_recv_datagram+0xed/0x130 [ 472.403085] ? __sk_queue_drop_skb+0x1f0/0x1f0 [ 472.407677] ? lock_release+0xa10/0xa10 [ 472.411656] ? check_same_owner+0x320/0x320 [ 472.415980] ? __check_object_size+0x95/0x5d9 [ 472.420489] netlink_recvmsg+0x36e/0x1450 [ 472.424641] ? netlink_dump+0xd20/0xd20 [ 472.428625] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 472.433664] ? rw_copy_check_uvector+0x2d3/0x3a0 2018/04/06 00:06:53 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x677f]}, 0x10) [ 472.438430] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 472.443974] ? import_iovec+0x24b/0x420 [ 472.447950] ? dup_iter+0x270/0x270 [ 472.451586] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 472.457131] ? _copy_from_user+0xdf/0x150 [ 472.461290] ? copy_msghdr_from_user+0x3bc/0x560 [ 472.466054] ? move_addr_to_kernel.part.18+0x100/0x100 [ 472.471337] ? security_socket_recvmsg+0xa6/0xd0 [ 472.476098] ? netlink_dump+0xd20/0xd20 [ 472.480084] sock_recvmsg+0xd0/0x110 [ 472.483805] ? __sock_recv_ts_and_drops+0x420/0x420 2018/04/06 00:06:53 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x37be000000000000]}, 0x10) [ 472.488831] ___sys_recvmsg+0x2b6/0x680 [ 472.492818] ? ___sys_sendmsg+0x940/0x940 [ 472.496974] ? ktime_get_ts64+0x405/0x510 [ 472.501127] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 472.506147] ? timespec64_add_safe+0x1f4/0x2d0 [ 472.510756] ? poll_select_set_timeout+0x14f/0x220 [ 472.515695] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 472.521238] __sys_recvmmsg+0x2f9/0xb80 [ 472.525223] ? proc_fail_nth_write+0x96/0x1f0 [ 472.529730] ? SyS_recvmsg+0x30/0x30 [ 472.533468] ? lock_release+0xa10/0xa10 [ 472.537447] ? check_same_owner+0x320/0x320 [ 472.541791] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 472.547336] ? _copy_from_user+0xdf/0x150 [ 472.551490] do_sys_recvmmsg+0xe4/0x190 [ 472.555475] ? __sys_recvmmsg+0xb80/0xb80 [ 472.559632] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 472.564486] SyS_recvmmsg+0x34/0x50 [ 472.568114] ? do_sys_recvmmsg+0x190/0x190 [ 472.572354] do_syscall_64+0x29e/0x9d0 [ 472.576246] ? vmalloc_sync_all+0x30/0x30 [ 472.580400] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 472.585246] ? syscall_return_slowpath+0x5c0/0x5c0 [ 472.590177] ? syscall_return_slowpath+0x30f/0x5c0 [ 472.595118] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 472.600491] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 472.605348] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 472.610536] RIP: 0033:0x4552d9 [ 472.613724] RSP: 002b:00007fa0f71fcc68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 472.621438] RAX: ffffffffffffffda RBX: 00007fa0f71fd6d4 RCX: 00000000004552d9 [ 472.625404] kernel msg: ebtables bug: please report to author: Wrong len argument [ 472.628700] RDX: 07fffffffffffc19 RSI: 0000000020fd0ed4 RDI: 0000000000000013 [ 472.628711] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 472.628721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 472.628730] R13: 0000000000000494 R14: 00000000006f9e80 R15: 0000000000000001 2018/04/06 00:06:53 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e0000000000002900000000effdff"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:53 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x77ec000000000000]}, 0x10) 2018/04/06 00:06:53 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x60000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:53 executing program 6 (fault-call:3 fault-nth:2): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:06:53 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x200003e2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') lseek(r0, 0x0, 0x0) r1 = getpid() perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x10001, 0x6, 0x5, 0x7, 0x0, 0x9, 0x1, 0xa, 0x9, 0x8, 0xfffffffffffffffe, 0xdc9, 0x0, 0x2, 0x3, 0x3, 0x8000, 0xfff, 0x101, 0xfffffffffffffffb, 0x5, 0x7, 0x9, 0xf4, 0x8007, 0x5, 0x6, 0x9, 0x757b, 0x81, 0x8, 0xa1, 0x690, 0x6, 0x8000000000000, 0xfae, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000080), 0xf}, 0x0, 0x101, 0x10001, 0x1, 0xb5, 0x400, 0x9}, r1, 0x0, r0, 0x8) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000140)={0x2, 0x0, 0x3, 0x7, 0x878}) 2018/04/06 00:06:53 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e0000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:53 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, 0x20b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/04/06 00:06:53 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x5, 0x100, 0x3f, 0x5, 0xfec, 0x0, 0x0, 0x8, 0x4, 0x4, 0x200, 0x7, 0x1f, 0xfffffffffffffff9, 0x7, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) [ 472.798187] FAULT_INJECTION: forcing a failure. [ 472.798187] name failslab, interval 1, probability 0, space 0, times 0 [ 472.809484] CPU: 1 PID: 996 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 472.816155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 472.825506] Call Trace: [ 472.828100] dump_stack+0x1b9/0x29f [ 472.831745] ? arch_local_irq_restore+0x52/0x52 [ 472.836430] should_fail.cold.4+0xa/0x1a [ 472.840505] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 472.845617] ? __might_sleep+0x95/0x190 [ 472.849600] ? kasan_check_write+0x14/0x20 [ 472.853839] ? __mutex_lock+0x7d9/0x17f0 [ 472.857910] ? netlink_dump+0x98/0xd20 [ 472.861808] ? save_stack+0x43/0xd0 [ 472.865445] ? mutex_trylock+0x2a0/0x2a0 [ 472.869511] ? consume_skb+0x193/0x550 [ 472.873402] ? skb_free_datagram+0x1a/0xf0 [ 472.877646] ? netlink_recvmsg+0x6fe/0x1450 [ 472.881973] ? sock_recvmsg+0xd0/0x110 [ 472.885865] ? ___sys_recvmsg+0x2b6/0x680 [ 472.890016] ? __sys_recvmmsg+0x2f9/0xb80 [ 472.894166] ? do_sys_recvmmsg+0xe4/0x190 [ 472.898314] ? SyS_recvmmsg+0x34/0x50 [ 472.902123] ? do_syscall_64+0x29e/0x9d0 [ 472.906196] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 472.911571] ? do_raw_spin_unlock+0x9e/0x2e0 [ 472.915993] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 472.920585] ? kasan_check_write+0x14/0x20 [ 472.924826] ? do_raw_spin_lock+0xc1/0x200 [ 472.929077] ? trace_hardirqs_off+0xd/0x10 [ 472.933321] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 472.938434] should_failslab+0x124/0x180 [ 472.942507] kmem_cache_alloc_node+0x56/0x780 2018/04/06 00:06:53 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x10000000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:53 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x3f390000]}, 0x10) 2018/04/06 00:06:53 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') lseek(r0, 0x0, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000080)) [ 472.947006] ? rcu_pm_notify+0xc0/0xc0 [ 472.950901] ? trace_hardirqs_off+0xd/0x10 [ 472.955157] __alloc_skb+0x111/0x780 [ 472.958878] ? kfree_skbmem+0x13c/0x210 [ 472.962863] ? skb_scrub_packet+0x580/0x580 [ 472.967197] ? kfree_skbmem+0xfb/0x210 [ 472.971094] ? skb_gro_receive+0x12d0/0x12d0 [ 472.975512] ? netlink_skb_destructor+0x190/0x210 [ 472.980363] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 472.985907] ? consume_skb+0x198/0x550 [ 472.989811] ? alloc_skb_with_frags+0x760/0x760 [ 472.994479] netlink_dump+0x2e1/0xd20 [ 472.998271] ? lock_release+0xa10/0xa10 [ 473.002237] ? netlink_broadcast+0x50/0x50 [ 473.006458] ? __check_object_size+0x95/0x5d9 [ 473.010948] netlink_recvmsg+0xe97/0x1450 [ 473.015092] ? netlink_dump+0xd20/0xd20 [ 473.019060] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 473.024063] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 473.028812] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 473.034334] ? import_iovec+0x24b/0x420 [ 473.038297] ? dup_iter+0x270/0x270 [ 473.041913] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 473.047436] ? _copy_from_user+0xdf/0x150 [ 473.051576] ? copy_msghdr_from_user+0x3bc/0x560 [ 473.056324] ? security_socket_recvmsg+0xa6/0xd0 [ 473.061069] ? netlink_dump+0xd20/0xd20 [ 473.065040] sock_recvmsg+0xd0/0x110 [ 473.068740] ? __sock_recv_ts_and_drops+0x420/0x420 [ 473.073744] ___sys_recvmsg+0x2b6/0x680 [ 473.077714] ? ___sys_sendmsg+0x940/0x940 [ 473.081851] ? ktime_get_ts64+0x405/0x510 [ 473.085989] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 473.090997] ? timespec64_add_safe+0x1f4/0x2d0 [ 473.095597] ? poll_select_set_timeout+0x14f/0x220 [ 473.100519] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 473.106050] __sys_recvmmsg+0x2f9/0xb80 [ 473.110014] ? proc_fail_nth_write+0x96/0x1f0 [ 473.114508] ? SyS_recvmsg+0x30/0x30 [ 473.118224] ? lock_release+0xa10/0xa10 [ 473.122187] ? check_same_owner+0x320/0x320 [ 473.126512] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 473.132041] ? _copy_from_user+0xdf/0x150 [ 473.136181] do_sys_recvmmsg+0xe4/0x190 [ 473.140141] ? __sys_recvmmsg+0xb80/0xb80 [ 473.144277] ? SyS_clock_settime+0x220/0x220 [ 473.148683] SyS_recvmmsg+0x34/0x50 [ 473.152293] ? do_sys_recvmmsg+0x190/0x190 [ 473.156516] do_syscall_64+0x29e/0x9d0 [ 473.160387] ? vmalloc_sync_all+0x30/0x30 [ 473.164523] ? _raw_spin_unlock_irq+0x27/0x70 [ 473.169005] ? finish_task_switch+0x1ca/0x820 [ 473.173495] ? syscall_return_slowpath+0x5c0/0x5c0 [ 473.178412] ? syscall_return_slowpath+0x30f/0x5c0 [ 473.183336] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 473.188690] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 473.193525] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 473.198697] RIP: 0033:0x4552d9 [ 473.201874] RSP: 002b:00007fa0f71fcc68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 473.209568] RAX: ffffffffffffffda RBX: 00007fa0f71fd6d4 RCX: 00000000004552d9 [ 473.216824] RDX: 07fffffffffffc19 RSI: 0000000020fd0ed4 RDI: 0000000000000013 [ 473.224076] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 473.231332] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 473.238584] R13: 0000000000000494 R14: 00000000006f9e80 R15: 0000000000000002 2018/04/06 00:06:54 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x4000000]}, 0x10) 2018/04/06 00:06:54 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0xf5ffffff00000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:54 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:54 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c00], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:54 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0xf5ffffff00000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:54 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="7b46db15936f822e6b7b789cc463b4f3", 0x10) lseek(r0, 0x0, 0x0) 2018/04/06 00:06:54 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xe727]}, 0x10) 2018/04/06 00:06:54 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:54 executing program 6 (fault-call:3 fault-nth:3): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:06:54 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x11000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:54 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xffc30000]}, 0x10) 2018/04/06 00:06:54 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:54 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x130da096, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0xd4500, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') lseek(r1, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000001700)=[{0x0, 0x0, &(0x7f00000000c0)}, {0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000100)="53aa572a6b20637eaf04434e55f35fee3f9311981fb44b8bbd91a890", 0x1c}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)}, {&(0x7f0000001180)="fd56967b16677043661324bb532338c1d6cd9c14e19570b1fdeb67f1af5b58866a4aa6e0d40345a4e20048d25fc935c2482730a03102", 0x36}, {&(0x7f00000011c0)="c68775b1cb1a842203ad136e528a1e1075e880e4d73a910593bede2639e439691cbb78863f5744bdb1c428277f1e8809e3d88bbf9e988d4423bd6d11c4539b4e8eaaa14033f594e99d4bc87bba3a0eb9ac3bc52d42457ca4ab233ba9578bdedc1d13210b7af11fad6f8489200fe10b3439b9f32161978df4a24fbf1e19110e6491451c28b93f7d32", 0x88}, {&(0x7f0000001280)="0116bcda27bc201c6f29c1d53d5737bb41b11bda179f2e53142a55af118a0db362e6bda48ca99d2e7fabd50a9433e32e38ec0195809d819f44111e2d72e6763fe3c41e3add405bd10706e7d7f4ef63eb0e87d7c2340456238757e5275d8f4840c600265f4db029a6a032265907e4a4dce06db872194f3d6f9fb7d3280556eed4aa9dc4f273b312d239b31be38414d8cd2637d30376c9365481ef23bd6b", 0x9d}], 0x6, 0x0, 0x0, 0x8040}, {0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000013c0)="02136bcf321fcb685372a228fd24a9cc3cd80610a5c6b43cd18ca954506740d257be9ea123fd781ecad5891ccfec357f0a68d24afa337a502fd590bfcd87557d6c1afee864f89a7c8a5fcc9ab7b1f04732259669cd96ef5d2c3356cd139532ca189505f3e31d0a3cd157c96b3ba2d315ecd11c3682b8d1992f2fb8a11ba4100e6d3feded77b5949df6d4fcc3bde27bc759fbc4fe27e4def0b8efae3ef6c19e83720d913744ea0d7ad58abf47a66740", 0xaf}, {&(0x7f0000001480)="9bd926f0f3908f30b4bf3581df6e7bbad45ac729418e52c6fc3ab34ca0d967f1e16dbb5fdaad533efd3b083a3c885de8e9c8a4e8674b7d9698a155f26ff459433b71ddc2e51a826a6e483d9e4446dcdd5b0fd5135b7e41877db324335064149a69041a2a8ba535b3fa53772c43c98bcd84aa66d9db88fd64022ddb56a1f0075acc6f6abca71f7cccdd43dca7edfdaa688a4ca9848b390e0f0dfbcaa406f17138e4a03e40a9b64b40b3874bb93fbad320bee434025bdb131b9a451a21aee4c175b9d538e97806a88899d383a6495c8051b1ff5f7bfe5c7cbd6ad9102dfa802d228f4a67de966204227ff50ba5c917b580", 0xf0}], 0x2, &(0x7f00000015c0)=[@iv={0xd0, 0x117, 0x2, 0xb5, "d98040780ec84f04262fc88f364b77c21d0b17d7a17c21cd2460b45fc59afb2d4ac74b7266db0f997e9ccecffeb0773acb9b0629e3f857d8497695708d42c5f30e908177ea3c9dbbda09fc2cfae7d15a4dc1bd7a5cbf90d0af4f2b4a4259b4b6d57d6d79f620ffd3489dff65b2f4fd70eac7824e7dda8480018ebb3a9c2a74326f491294680be9459206fb6d3b7e8fdf3177d10e9ff1cdca5503d9937f8b4d41bcf749f21516e01db733ffea7a7066f0451aae52ac"}, @assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x100000000}], 0x118, 0x4001}], 0x3, 0x5) 2018/04/06 00:06:54 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x5, 0x100, 0x3f, 0x5, 0xfec, 0x0, 0x0, 0x8, 0x4, 0x4, 0x200, 0x7, 0x1f, 0xfffffffffffffff9, 0x7, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:06:54 executing program 3: 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) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) pread64(r0, &(0x7f0000000000)=""/59, 0xfffffef8, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x9, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000140)) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x4028700f, &(0x7f0000000040)) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x39e, 0x200) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) [ 473.627173] kernel msg: ebtables bug: please report to author: Wrong len argument [ 473.685685] FAULT_INJECTION: forcing a failure. [ 473.685685] name failslab, interval 1, probability 0, space 0, times 0 [ 473.697018] CPU: 1 PID: 1070 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 473.703781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 473.713142] Call Trace: [ 473.715743] dump_stack+0x1b9/0x29f [ 473.719381] ? arch_local_irq_restore+0x52/0x52 [ 473.724059] ? kernel_text_address+0x79/0xf0 [ 473.728476] ? __unwind_start+0x166/0x330 [ 473.732633] should_fail.cold.4+0xa/0x1a [ 473.736690] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 473.741785] ? save_stack+0xa9/0xd0 [ 473.745401] ? save_stack+0x43/0xd0 [ 473.749013] ? kasan_kmalloc+0xc4/0xe0 [ 473.752894] ? kasan_slab_alloc+0x12/0x20 [ 473.757042] ? kmem_cache_alloc_node+0x144/0x780 [ 473.761783] ? __alloc_skb+0x111/0x780 [ 473.765654] ? netlink_dump+0x2e1/0xd20 [ 473.769612] ? netlink_recvmsg+0xe97/0x1450 [ 473.773921] ? sock_recvmsg+0xd0/0x110 [ 473.777796] ? ___sys_recvmsg+0x2b6/0x680 [ 473.781926] ? __sys_recvmmsg+0x2f9/0xb80 [ 473.786060] ? do_sys_recvmmsg+0xe4/0x190 [ 473.790192] ? SyS_recvmmsg+0x34/0x50 [ 473.793978] ? do_syscall_64+0x29e/0x9d0 [ 473.798037] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 473.803393] ? netlink_dump+0x98/0xd20 [ 473.807274] ? print_usage_bug+0xc0/0xc0 [ 473.811320] ? mutex_trylock+0x2a0/0x2a0 [ 473.815365] ? consume_skb+0x193/0x550 [ 473.819240] ? graph_lock+0x170/0x170 [ 473.823035] ? __sys_recvmmsg+0x2f9/0xb80 [ 473.827170] ? do_sys_recvmmsg+0xe4/0x190 [ 473.831300] ? SyS_recvmmsg+0x34/0x50 [ 473.835086] ? do_syscall_64+0x29e/0x9d0 [ 473.839132] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 473.844485] ? kasan_check_read+0x11/0x20 [ 473.848621] ? do_raw_spin_unlock+0x9e/0x2e0 [ 473.853021] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 473.857606] should_failslab+0x124/0x180 [ 473.861658] kmem_cache_alloc_node_trace+0x5a/0x770 [ 473.866673] __kmalloc_node_track_caller+0x33/0x70 [ 473.871596] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 473.876343] __alloc_skb+0x14d/0x780 [ 473.880051] ? kfree_skbmem+0x13c/0x210 [ 473.884029] ? skb_scrub_packet+0x580/0x580 [ 473.888344] ? kfree_skbmem+0xfb/0x210 [ 473.892220] ? skb_gro_receive+0x12d0/0x12d0 [ 473.896616] ? netlink_skb_destructor+0x190/0x210 [ 473.901449] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 473.906982] ? consume_skb+0x198/0x550 [ 473.910857] ? alloc_skb_with_frags+0x760/0x760 [ 473.915520] netlink_dump+0x2e1/0xd20 [ 473.919309] ? lock_release+0xa10/0xa10 [ 473.923273] ? netlink_broadcast+0x50/0x50 [ 473.927494] ? __check_object_size+0x95/0x5d9 [ 473.931988] netlink_recvmsg+0xe97/0x1450 [ 473.936132] ? netlink_dump+0xd20/0xd20 [ 473.940097] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 473.945115] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 473.949865] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 473.955390] ? import_iovec+0x24b/0x420 [ 473.959354] ? dup_iter+0x270/0x270 [ 473.962972] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 473.968497] ? _copy_from_user+0xdf/0x150 [ 473.972638] ? copy_msghdr_from_user+0x3bc/0x560 [ 473.977387] ? security_socket_recvmsg+0xa6/0xd0 [ 473.982132] ? netlink_dump+0xd20/0xd20 [ 473.986093] sock_recvmsg+0xd0/0x110 [ 473.989794] ? __sock_recv_ts_and_drops+0x420/0x420 [ 473.994799] ___sys_recvmsg+0x2b6/0x680 [ 473.998771] ? ___sys_sendmsg+0x940/0x940 [ 474.002905] ? ktime_get_ts64+0x405/0x510 [ 474.007056] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 474.012060] ? timespec64_add_safe+0x1f4/0x2d0 [ 474.016656] ? poll_select_set_timeout+0x14f/0x220 [ 474.021577] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 474.027104] __sys_recvmmsg+0x2f9/0xb80 [ 474.031066] ? proc_fail_nth_write+0x96/0x1f0 [ 474.035557] ? SyS_recvmsg+0x30/0x30 [ 474.039283] ? lock_release+0xa10/0xa10 [ 474.043248] ? check_same_owner+0x320/0x320 [ 474.047577] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 474.053104] ? _copy_from_user+0xdf/0x150 [ 474.057257] do_sys_recvmmsg+0xe4/0x190 [ 474.061220] ? __sys_recvmmsg+0xb80/0xb80 [ 474.065704] ? SyS_clock_settime+0x220/0x220 [ 474.070101] SyS_recvmmsg+0x34/0x50 [ 474.073715] ? do_sys_recvmmsg+0x190/0x190 [ 474.077938] do_syscall_64+0x29e/0x9d0 [ 474.081809] ? vmalloc_sync_all+0x30/0x30 [ 474.085943] ? _raw_spin_unlock_irq+0x27/0x70 [ 474.090425] ? finish_task_switch+0x1ca/0x820 [ 474.094909] ? syscall_return_slowpath+0x5c0/0x5c0 [ 474.099827] ? syscall_return_slowpath+0x30f/0x5c0 [ 474.104748] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 474.110105] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 474.114942] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 474.120767] RIP: 0033:0x4552d9 [ 474.123941] RSP: 002b:00007fa0f71fcc68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b 2018/04/06 00:06:55 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)={0x8001, 0x80000000, 0x7, 0x3, 0x3, 0x8, 0x6, 0x6, 0xff, 0x9, 0x4, 0x3fc}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/04/06 00:06:55 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000140)='net/rt_acct\x00') lseek(r2, 0x0, 0x0) 2018/04/06 00:06:55 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x78000000], 0xaa}, 0x9}, 0x1c) [ 474.131638] RAX: ffffffffffffffda RBX: 00007fa0f71fd6d4 RCX: 00000000004552d9 [ 474.138891] RDX: 07fffffffffffc19 RSI: 0000000020fd0ed4 RDI: 0000000000000013 [ 474.146143] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 474.153398] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 474.160652] R13: 0000000000000494 R14: 00000000006f9e80 R15: 0000000000000003 2018/04/06 00:06:55 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x393f]}, 0x10) 2018/04/06 00:06:55 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e0000000000002900000000000011"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:55 executing program 6 (fault-call:3 fault-nth:4): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) [ 474.331737] FAULT_INJECTION: forcing a failure. [ 474.331737] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 474.343598] CPU: 0 PID: 1101 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 474.350350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 474.359702] Call Trace: [ 474.362302] dump_stack+0x1b9/0x29f [ 474.365943] ? arch_local_irq_restore+0x52/0x52 [ 474.370631] should_fail.cold.4+0xa/0x1a [ 474.374699] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 474.379822] ? lock_downgrade+0x8e0/0x8e0 [ 474.383988] ? rcu_is_watching+0x85/0x140 [ 474.388148] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 474.393346] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 474.398557] ? is_bpf_text_address+0xd7/0x170 [ 474.403062] ? kernel_text_address+0x79/0xf0 [ 474.407483] ? __unwind_start+0x166/0x330 [ 474.411639] ? __kernel_text_address+0xd/0x40 [ 474.416148] ? unwind_get_return_address+0x61/0xa0 [ 474.421090] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 474.426161] kernel msg: ebtables bug: please report to author: Wrong len argument [ 474.426630] ? should_fail+0x21b/0xbcd [ 474.438128] __alloc_pages_nodemask+0x34e/0xd70 [ 474.442809] ? __alloc_pages_slowpath+0x2dc0/0x2dc0 [ 474.447832] ? save_stack+0x43/0xd0 [ 474.451459] ? kasan_kmalloc+0xc4/0xe0 [ 474.455352] ? kasan_slab_alloc+0x12/0x20 [ 474.459506] ? kmem_cache_alloc_node+0x144/0x780 [ 474.464266] ? __alloc_skb+0x111/0x780 [ 474.468149] ? netlink_dump+0x2e1/0xd20 [ 474.472107] ? netlink_recvmsg+0xe97/0x1450 [ 474.476417] ? ___sys_recvmsg+0x2b6/0x680 [ 474.480549] ? __sys_recvmmsg+0x2f9/0xb80 [ 474.484679] ? do_sys_recvmmsg+0xe4/0x190 [ 474.488809] ? SyS_recvmmsg+0x34/0x50 [ 474.492595] ? do_syscall_64+0x29e/0x9d0 [ 474.496642] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 474.501992] ? netlink_dump+0x98/0xd20 [ 474.505875] ? print_usage_bug+0xc0/0xc0 [ 474.509919] ? mutex_trylock+0x2a0/0x2a0 [ 474.513970] ? __sys_recvmmsg+0x2f9/0xb80 [ 474.518100] ? do_sys_recvmmsg+0xe4/0x190 [ 474.522231] ? SyS_recvmmsg+0x34/0x50 [ 474.526023] ? do_syscall_64+0x29e/0x9d0 [ 474.530070] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 474.535418] ? kasan_check_read+0x11/0x20 [ 474.539555] cache_grow_begin+0x72/0x6c0 [ 474.543614] kmem_cache_alloc_node_trace+0x692/0x770 [ 474.548715] __kmalloc_node_track_caller+0x33/0x70 [ 474.553633] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 474.558379] __alloc_skb+0x14d/0x780 [ 474.562075] ? kfree_skbmem+0x13c/0x210 [ 474.566041] ? skb_scrub_packet+0x580/0x580 [ 474.570348] ? kfree_skbmem+0xfb/0x210 [ 474.574225] ? skb_gro_receive+0x12d0/0x12d0 [ 474.578615] ? netlink_skb_destructor+0x190/0x210 [ 474.583444] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 474.588977] ? consume_skb+0x198/0x550 [ 474.592851] ? alloc_skb_with_frags+0x760/0x760 [ 474.597513] netlink_dump+0x2e1/0xd20 [ 474.601299] ? lock_release+0xa10/0xa10 [ 474.605260] ? netlink_broadcast+0x50/0x50 [ 474.609483] ? __check_object_size+0x95/0x5d9 [ 474.613973] netlink_recvmsg+0xe97/0x1450 [ 474.618112] ? netlink_dump+0xd20/0xd20 [ 474.622073] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 474.627073] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 474.631821] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 474.637344] ? import_iovec+0x24b/0x420 [ 474.641306] ? dup_iter+0x270/0x270 [ 474.644922] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 474.650444] ? _copy_from_user+0xdf/0x150 [ 474.654586] ? copy_msghdr_from_user+0x3bc/0x560 [ 474.659333] ? security_socket_recvmsg+0xa6/0xd0 [ 474.664077] ? netlink_dump+0xd20/0xd20 [ 474.668041] sock_recvmsg+0xd0/0x110 [ 474.671740] ? __sock_recv_ts_and_drops+0x420/0x420 [ 474.676743] ___sys_recvmsg+0x2b6/0x680 [ 474.680712] ? ___sys_sendmsg+0x940/0x940 [ 474.684845] ? ktime_get_ts64+0x405/0x510 [ 474.688984] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 474.693987] ? timespec64_add_safe+0x1f4/0x2d0 [ 474.698575] ? perf_trace_lock+0xd6/0x900 [ 474.702715] ? perf_trace_lock_acquire+0xe3/0x980 [ 474.707549] ? poll_select_set_timeout+0x14f/0x220 [ 474.712479] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 474.718006] __sys_recvmmsg+0x2f9/0xb80 [ 474.721973] ? proc_fail_nth_write+0x96/0x1f0 [ 474.726462] ? SyS_recvmsg+0x30/0x30 [ 474.730177] ? lock_release+0xa10/0xa10 [ 474.734155] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 474.739676] ? _copy_from_user+0xdf/0x150 [ 474.743811] do_sys_recvmmsg+0xe4/0x190 [ 474.747770] ? __sys_recvmmsg+0xb80/0xb80 [ 474.751905] ? SyS_clock_settime+0x220/0x220 [ 474.756302] SyS_recvmmsg+0x34/0x50 [ 474.759914] ? do_sys_recvmmsg+0x190/0x190 [ 474.764135] do_syscall_64+0x29e/0x9d0 [ 474.768013] ? vmalloc_sync_all+0x30/0x30 [ 474.772152] ? _raw_spin_unlock_irq+0x27/0x70 [ 474.776634] ? finish_task_switch+0x1ca/0x820 [ 474.781115] ? syscall_return_slowpath+0x5c0/0x5c0 [ 474.786036] ? syscall_return_slowpath+0x30f/0x5c0 [ 474.790959] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 474.796317] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 474.801154] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 474.806326] RIP: 0033:0x4552d9 [ 474.809502] RSP: 002b:00007fa0f71fcc68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 474.817197] RAX: ffffffffffffffda RBX: 00007fa0f71fd6d4 RCX: 00000000004552d9 [ 474.824452] RDX: 07fffffffffffc19 RSI: 0000000020fd0ed4 RDI: 0000000000000013 [ 474.831706] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 474.838959] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 474.846214] R13: 0000000000000494 R14: 00000000006f9e80 R15: 0000000000000004 2018/04/06 00:06:56 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xcf8f]}, 0x10) 2018/04/06 00:06:56 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x6000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:56 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e0000000000002900000000001100"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:56 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:56 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) syz_open_dev$sndpcmp(&(0x7f00000039c0)='/dev/snd/pcmC#D#p\x00', 0xfff, 0x20000) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/73, 0x49}, {&(0x7f0000000180)=""/89, 0x59}, {&(0x7f0000000200)=""/110, 0x6e}], 0x3, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000280)=@hci, 0x80, &(0x7f0000001400)=[{&(0x7f0000000300)=""/148, 0x94}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/45, 0x2d}], 0x3, &(0x7f0000001440)=""/66, 0x42, 0x7e7}, 0x6}, {{&(0x7f00000014c0)=@nfc_llcp, 0x80, &(0x7f0000001940)=[{&(0x7f0000001540)=""/223, 0xdf}, {&(0x7f0000001640)=""/84, 0x54}, {&(0x7f00000016c0)=""/243, 0xf3}, {&(0x7f00000017c0)=""/213, 0xd5}, {&(0x7f00000018c0)=""/92, 0x5c}], 0x5, &(0x7f00000019c0)=""/22, 0x16, 0x1}, 0x5}, {{&(0x7f0000001a00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000001a80)=""/15, 0xf}], 0x1, &(0x7f0000001b00)=""/162, 0xa2, 0x6369}}, {{&(0x7f0000001bc0)=@un=@abs, 0x80, &(0x7f0000002200)=[{&(0x7f0000001c40)=""/247, 0xf7}, {&(0x7f0000001d40)=""/222, 0xde}, {&(0x7f0000001e40)=""/11, 0xb}, {&(0x7f0000001e80)=""/54, 0x36}, {&(0x7f0000001ec0)=""/190, 0xbe}, {&(0x7f0000001f80)=""/14, 0xe}, {&(0x7f0000001fc0)=""/251, 0xfb}, {&(0x7f00000020c0)=""/163, 0xa3}, {&(0x7f0000002180)=""/116, 0x74}], 0x9, &(0x7f00000022c0)=""/234, 0xea, 0x1}, 0x533}, {{&(0x7f00000023c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000003700)=[{&(0x7f0000002440)=""/221, 0xdd}, {&(0x7f0000002540)=""/198, 0xc6}, {&(0x7f0000002640)=""/182, 0xb6}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x4, &(0x7f0000003740)=""/71, 0x47, 0x9c85}, 0x5}], 0x5, 0x0, &(0x7f0000003900)={0x0, 0x989680}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000003980)={0x1, 0x2}, 0x8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000003940)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/04/06 00:06:56 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x5, 0x100, 0x3f, 0x5, 0xfec, 0x0, 0x6, 0x0, 0x4, 0x4, 0x200, 0x7, 0x1f, 0xfffffffffffffff9, 0x7, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:06:56 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x800, 0x0) fadvise64(r0, 0x0, 0xff, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') lseek(r1, 0x0, 0x0) 2018/04/06 00:06:56 executing program 6 (fault-call:3 fault-nth:5): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) [ 475.129927] FAULT_INJECTION: forcing a failure. [ 475.129927] name failslab, interval 1, probability 0, space 0, times 0 [ 475.141238] CPU: 0 PID: 1128 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 475.147990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 475.157339] Call Trace: [ 475.159934] dump_stack+0x1b9/0x29f [ 475.163572] ? arch_local_irq_restore+0x52/0x52 [ 475.168256] should_fail.cold.4+0xa/0x1a [ 475.172324] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 475.177439] ? __might_sleep+0x95/0x190 [ 475.181430] ? __mutex_lock+0x7d9/0x17f0 [ 475.185502] ? netlink_dump+0x98/0xd20 [ 475.189398] ? save_stack+0xa9/0xd0 [ 475.193044] ? mutex_trylock+0x2a0/0x2a0 [ 475.197114] ? kfree_skbmem+0x13c/0x210 [ 475.201095] ? consume_skb+0x193/0x550 [ 475.204987] ? skb_free_datagram+0x1a/0xf0 [ 475.209227] ? netlink_recvmsg+0x6fe/0x1450 [ 475.213554] ? sock_recvmsg_nosec+0x8c/0xb0 [ 475.217881] ? ___sys_recvmsg+0x2b6/0x680 [ 475.222030] ? __sys_recvmmsg+0x2f9/0xb80 [ 475.223536] kernel msg: ebtables bug: please report to author: Wrong len argument [ 475.226172] ? do_sys_recvmmsg+0xe4/0x190 [ 475.226187] ? SyS_recvmmsg+0x34/0x50 [ 475.226205] ? do_syscall_64+0x29e/0x9d0 [ 475.226223] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 475.226244] ? do_raw_spin_unlock+0x9e/0x2e0 [ 475.255541] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 475.260129] ? kasan_check_write+0x14/0x20 [ 475.264371] ? trace_hardirqs_off+0xd/0x10 [ 475.268613] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 475.273724] should_failslab+0x124/0x180 [ 475.277794] kmem_cache_alloc_node+0x56/0x780 [ 475.282289] ? rcu_pm_notify+0xc0/0xc0 [ 475.286861] ? trace_hardirqs_off+0xd/0x10 [ 475.291102] __alloc_skb+0x111/0x780 [ 475.294823] ? kfree_skbmem+0x13c/0x210 [ 475.298804] ? skb_scrub_packet+0x580/0x580 [ 475.303126] ? kfree_skbmem+0xfb/0x210 [ 475.307015] ? skb_gro_receive+0x12d0/0x12d0 [ 475.311431] ? netlink_skb_destructor+0x190/0x210 [ 475.316279] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 475.321828] ? consume_skb+0x198/0x550 [ 475.325720] ? alloc_skb_with_frags+0x760/0x760 [ 475.330398] netlink_dump+0x2e1/0xd20 [ 475.334202] ? netlink_broadcast+0x50/0x50 [ 475.338446] netlink_recvmsg+0xe97/0x1450 [ 475.342600] ? netlink_dump+0xd20/0xd20 [ 475.346581] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 475.352125] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 475.356886] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 475.362419] ? import_iovec+0x24b/0x420 [ 475.366383] ? dup_iter+0x270/0x270 [ 475.370007] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 475.375538] ? _copy_from_user+0xdf/0x150 [ 475.379678] ? copy_msghdr_from_user+0x3bc/0x560 [ 475.384425] ? graph_lock+0x170/0x170 [ 475.388220] ? netlink_dump+0xd20/0xd20 [ 475.392184] sock_recvmsg_nosec+0x8c/0xb0 [ 475.396317] ? __sock_tx_timestamp+0xd0/0xd0 [ 475.400709] ___sys_recvmsg+0x2b6/0x680 [ 475.404679] ? ___sys_sendmsg+0x940/0x940 [ 475.408822] ? pvclock_read_flags+0x160/0x160 [ 475.413302] ? find_held_lock+0x36/0x1c0 [ 475.417353] ? ktime_get_ts64+0x405/0x510 [ 475.421490] ? kvm_clock_read+0x25/0x30 [ 475.425448] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 475.430967] ? ktime_get_ts64+0x39d/0x510 [ 475.435113] ? rcu_note_context_switch+0x710/0x710 [ 475.440033] ? check_same_owner+0x320/0x320 [ 475.444338] ? __might_sleep+0x95/0x190 [ 475.448305] __sys_recvmmsg+0x2f9/0xb80 [ 475.452289] ? SyS_recvmsg+0x30/0x30 [ 475.456007] ? check_same_owner+0x320/0x320 [ 475.460335] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 475.465855] ? _copy_from_user+0xdf/0x150 [ 475.469990] do_sys_recvmmsg+0xe4/0x190 [ 475.473950] ? __sys_recvmmsg+0xb80/0xb80 [ 475.478085] ? SyS_clock_settime+0x220/0x220 [ 475.482479] SyS_recvmmsg+0x34/0x50 [ 475.486092] ? do_sys_recvmmsg+0x190/0x190 [ 475.490315] do_syscall_64+0x29e/0x9d0 [ 475.494185] ? vmalloc_sync_all+0x30/0x30 [ 475.498318] ? _raw_spin_unlock_irq+0x27/0x70 [ 475.502797] ? finish_task_switch+0x1ca/0x820 [ 475.507278] ? syscall_return_slowpath+0x5c0/0x5c0 [ 475.512196] ? syscall_return_slowpath+0x30f/0x5c0 [ 475.517117] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 475.522471] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/04/06 00:06:56 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xf23f]}, 0x10) 2018/04/06 00:06:56 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0xfe80000000000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:56 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e0000000000002900000000000200"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:56 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') lseek(r0, 0x4, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[0x0, 0x1, 0x3, 0x6]}) 2018/04/06 00:06:56 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x5, 0x100, 0x3f, 0x5, 0xfec, 0x0, 0x6, 0x0, 0x4, 0x4, 0x200, 0x7, 0x1f, 0xfffffffffffffff9, 0x7, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:06:56 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00@'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:56 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x400300], 0xaa}, 0x9}, 0x1c) [ 475.527305] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 475.532476] RIP: 0033:0x4552d9 [ 475.535650] RSP: 002b:00007fa0f71fcc68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 475.543344] RAX: ffffffffffffffda RBX: 00007fa0f71fd6d4 RCX: 00000000004552d9 [ 475.550597] RDX: 07fffffffffffc19 RSI: 0000000020fd0ed4 RDI: 0000000000000013 [ 475.557848] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 475.565102] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 475.572352] R13: 0000000000000494 R14: 00000000006f9e80 R15: 0000000000000005 2018/04/06 00:06:56 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x1f22000000000000]}, 0x10) 2018/04/06 00:06:56 executing program 6 (fault-call:3 fault-nth:6): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:06:56 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) [ 475.768674] FAULT_INJECTION: forcing a failure. [ 475.768674] name failslab, interval 1, probability 0, space 0, times 0 [ 475.780018] CPU: 1 PID: 1168 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 475.786782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 475.796136] Call Trace: [ 475.798738] dump_stack+0x1b9/0x29f [ 475.799627] kernel msg: ebtables bug: please report to author: Wrong len argument [ 475.802371] ? arch_local_irq_restore+0x52/0x52 [ 475.802400] should_fail.cold.4+0xa/0x1a [ 475.802420] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 475.802442] ? __might_sleep+0x95/0x190 [ 475.827801] ? __mutex_lock+0x7d9/0x17f0 [ 475.831880] ? netlink_dump+0x98/0xd20 [ 475.835782] ? save_stack+0xa9/0xd0 [ 475.839424] ? mutex_trylock+0x2a0/0x2a0 [ 475.843494] ? kfree_skbmem+0x13c/0x210 [ 475.847476] ? consume_skb+0x193/0x550 [ 475.851369] ? skb_free_datagram+0x1a/0xf0 [ 475.855611] ? netlink_recvmsg+0x6fe/0x1450 [ 475.859938] ? sock_recvmsg_nosec+0x8c/0xb0 [ 475.864271] ? ___sys_recvmsg+0x2b6/0x680 [ 475.868420] ? __sys_recvmmsg+0x2f9/0xb80 [ 475.872571] ? do_sys_recvmmsg+0xe4/0x190 [ 475.876718] ? SyS_recvmmsg+0x34/0x50 [ 475.880522] ? do_syscall_64+0x29e/0x9d0 [ 475.884590] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 475.889961] ? do_raw_spin_unlock+0x9e/0x2e0 [ 475.894381] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 475.898961] ? kasan_check_write+0x14/0x20 [ 475.903198] ? trace_hardirqs_off+0xd/0x10 [ 475.907439] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 475.912538] should_failslab+0x124/0x180 [ 475.916597] kmem_cache_alloc_node+0x56/0x780 [ 475.921077] ? rcu_pm_notify+0xc0/0xc0 [ 475.924943] ? trace_hardirqs_off+0xd/0x10 [ 475.929163] __alloc_skb+0x111/0x780 [ 475.932860] ? kfree_skbmem+0x13c/0x210 [ 475.936816] ? skb_scrub_packet+0x580/0x580 [ 475.941207] ? kfree_skbmem+0xfb/0x210 [ 475.945077] ? skb_gro_receive+0x12d0/0x12d0 [ 475.949466] ? netlink_skb_destructor+0x190/0x210 [ 475.954289] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 475.959808] ? consume_skb+0x198/0x550 [ 475.963680] ? alloc_skb_with_frags+0x760/0x760 [ 475.968333] netlink_dump+0x2e1/0xd20 [ 475.972127] ? netlink_broadcast+0x50/0x50 [ 475.976357] netlink_recvmsg+0xe97/0x1450 [ 475.980490] ? netlink_dump+0xd20/0xd20 [ 475.984456] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 475.989983] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 475.994726] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 476.000246] ? import_iovec+0x24b/0x420 [ 476.004213] ? dup_iter+0x270/0x270 [ 476.007840] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 476.013362] ? _copy_from_user+0xdf/0x150 [ 476.017510] ? copy_msghdr_from_user+0x3bc/0x560 [ 476.022260] ? graph_lock+0x170/0x170 [ 476.026062] ? netlink_dump+0xd20/0xd20 [ 476.030038] sock_recvmsg_nosec+0x8c/0xb0 [ 476.034191] ? __sock_tx_timestamp+0xd0/0xd0 [ 476.038607] ___sys_recvmsg+0x2b6/0x680 [ 476.042586] ? ___sys_sendmsg+0x940/0x940 [ 476.046724] ? pvclock_read_flags+0x160/0x160 [ 476.051205] ? find_held_lock+0x36/0x1c0 [ 476.055259] ? ktime_get_ts64+0x405/0x510 [ 476.059394] ? kvm_clock_read+0x25/0x30 [ 476.063377] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 476.068916] ? ktime_get_ts64+0x39d/0x510 [ 476.073060] ? rcu_note_context_switch+0x710/0x710 [ 476.077978] ? check_same_owner+0x320/0x320 [ 476.082315] ? __might_sleep+0x95/0x190 [ 476.086297] __sys_recvmmsg+0x2f9/0xb80 [ 476.090281] ? SyS_recvmsg+0x30/0x30 [ 476.094013] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 476.099545] ? _copy_from_user+0xdf/0x150 [ 476.103692] do_sys_recvmmsg+0xe4/0x190 [ 476.107670] ? __sys_recvmmsg+0xb80/0xb80 [ 476.111810] ? SyS_clock_settime+0x220/0x220 [ 476.116813] SyS_recvmmsg+0x34/0x50 [ 476.120441] ? do_sys_recvmmsg+0x190/0x190 [ 476.124662] do_syscall_64+0x29e/0x9d0 [ 476.128539] ? vmalloc_sync_all+0x30/0x30 [ 476.132681] ? kasan_check_write+0x14/0x20 [ 476.136911] ? syscall_return_slowpath+0x5c0/0x5c0 [ 476.141839] ? syscall_return_slowpath+0x30f/0x5c0 [ 476.146767] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 476.152123] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 476.156965] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 476.162139] RIP: 0033:0x4552d9 [ 476.165306] RSP: 002b:00007fa0f71fcc68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 476.172998] RAX: ffffffffffffffda RBX: 00007fa0f71fd6d4 RCX: 00000000004552d9 [ 476.180255] RDX: 07fffffffffffc19 RSI: 0000000020fd0ed4 RDI: 0000000000000013 [ 476.187505] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 476.194757] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 476.202013] R13: 0000000000000494 R14: 00000000006f9e80 R15: 0000000000000006 2018/04/06 00:06:57 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:57 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') lseek(r0, 0x0, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000080), 0x0) 2018/04/06 00:06:57 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x10000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:57 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x700000000000000]}, 0x10) 2018/04/06 00:06:57 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000080)={0x7000, 0x110000, 0x4, 0x91, 0x7fffffff}) pread64(r0, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/04/06 00:06:57 executing program 6 (fault-call:3 fault-nth:7): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:06:57 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:57 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x5, 0x100, 0x3f, 0x5, 0xfec, 0x0, 0x6, 0x0, 0x4, 0x4, 0x200, 0x7, 0x1f, 0xfffffffffffffff9, 0x7, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:06:57 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x200000000000000]}, 0x10) [ 476.670284] FAULT_INJECTION: forcing a failure. [ 476.670284] name failslab, interval 1, probability 0, space 0, times 0 [ 476.681630] CPU: 1 PID: 1195 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 476.688388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 476.697743] Call Trace: [ 476.700348] dump_stack+0x1b9/0x29f [ 476.703991] ? arch_local_irq_restore+0x52/0x52 [ 476.708673] ? kernel_text_address+0x79/0xf0 [ 476.713096] ? __unwind_start+0x166/0x330 2018/04/06 00:06:57 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x67840000]}, 0x10) [ 476.717259] should_fail.cold.4+0xa/0x1a [ 476.721332] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 476.726450] ? save_stack+0xa9/0xd0 [ 476.730082] ? save_stack+0x43/0xd0 [ 476.733714] ? kasan_kmalloc+0xc4/0xe0 [ 476.737605] ? kasan_slab_alloc+0x12/0x20 [ 476.741762] ? kmem_cache_alloc_node+0x144/0x780 [ 476.746532] ? __alloc_skb+0x111/0x780 [ 476.750429] ? netlink_dump+0x2e1/0xd20 [ 476.754410] ? netlink_recvmsg+0xe97/0x1450 [ 476.758741] ? sock_recvmsg_nosec+0x8c/0xb0 [ 476.763074] ? ___sys_recvmsg+0x2b6/0x680 [ 476.767221] ? __sys_recvmmsg+0x2f9/0xb80 [ 476.771369] ? do_sys_recvmmsg+0xe4/0x190 [ 476.775519] ? SyS_recvmmsg+0x34/0x50 [ 476.779330] ? do_syscall_64+0x29e/0x9d0 [ 476.783405] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 476.788787] ? netlink_dump+0x98/0xd20 [ 476.792684] ? save_stack+0xa9/0xd0 [ 476.796328] ? print_usage_bug+0xc0/0xc0 [ 476.800390] ? mutex_trylock+0x2a0/0x2a0 [ 476.804455] ? kfree_skbmem+0x13c/0x210 [ 476.808434] ? consume_skb+0x193/0x550 [ 476.812332] ? graph_lock+0x170/0x170 [ 476.816140] ? __sys_recvmmsg+0x2f9/0xb80 2018/04/06 00:06:57 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0xffffffc0], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:57 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x2f8a]}, 0x10) [ 476.820291] ? do_sys_recvmmsg+0xe4/0x190 [ 476.824441] ? SyS_recvmmsg+0x34/0x50 [ 476.828245] ? do_syscall_64+0x29e/0x9d0 [ 476.832312] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 476.837684] ? kasan_check_read+0x11/0x20 [ 476.841838] ? do_raw_spin_unlock+0x9e/0x2e0 [ 476.846251] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 476.850845] should_failslab+0x124/0x180 [ 476.854915] kmem_cache_alloc_node_trace+0x5a/0x770 [ 476.859955] __kmalloc_node_track_caller+0x33/0x70 [ 476.864896] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 476.869665] __alloc_skb+0x14d/0x780 [ 476.873386] ? kfree_skbmem+0x13c/0x210 [ 476.877368] ? skb_scrub_packet+0x580/0x580 [ 476.881692] ? kfree_skbmem+0xfb/0x210 [ 476.885700] ? skb_gro_receive+0x12d0/0x12d0 [ 476.890113] ? netlink_skb_destructor+0x190/0x210 [ 476.894966] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 476.900514] ? consume_skb+0x198/0x550 [ 476.904412] ? alloc_skb_with_frags+0x760/0x760 [ 476.909087] netlink_dump+0x2e1/0xd20 [ 476.912879] ? netlink_broadcast+0x50/0x50 [ 476.917110] netlink_recvmsg+0xe97/0x1450 [ 476.921251] ? netlink_dump+0xd20/0xd20 [ 476.925215] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 476.930741] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 476.935494] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 476.941022] ? import_iovec+0x24b/0x420 [ 476.944989] ? dup_iter+0x270/0x270 [ 476.948610] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 476.954132] ? _copy_from_user+0xdf/0x150 [ 476.958273] ? copy_msghdr_from_user+0x3bc/0x560 [ 476.963034] ? netlink_dump+0xd20/0xd20 [ 476.966996] sock_recvmsg_nosec+0x8c/0xb0 [ 476.971138] ? __sock_tx_timestamp+0xd0/0xd0 [ 476.975535] ___sys_recvmsg+0x2b6/0x680 [ 476.979497] ? lock_repin_lock+0x410/0x410 [ 476.983726] ? ___sys_sendmsg+0x940/0x940 [ 476.987873] ? __sched_text_start+0x8/0x8 [ 476.992019] ? ktime_get_ts64+0x405/0x510 [ 476.996164] ? kvm_clock_read+0x25/0x30 [ 477.000127] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 477.005651] ? ktime_get_ts64+0x39d/0x510 [ 477.009803] ? check_same_owner+0x320/0x320 [ 477.014112] ? __might_sleep+0x95/0x190 [ 477.018079] __sys_recvmmsg+0x2f9/0xb80 [ 477.022053] ? SyS_recvmsg+0x30/0x30 [ 477.025778] ? check_same_owner+0x320/0x320 [ 477.030104] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 477.035628] ? _copy_from_user+0xdf/0x150 [ 477.039767] do_sys_recvmmsg+0xe4/0x190 [ 477.043731] ? __sys_recvmmsg+0xb80/0xb80 [ 477.047874] ? SyS_clock_settime+0x220/0x220 [ 477.052272] SyS_recvmmsg+0x34/0x50 [ 477.055883] ? do_sys_recvmmsg+0x190/0x190 [ 477.060108] do_syscall_64+0x29e/0x9d0 [ 477.063982] ? vmalloc_sync_all+0x30/0x30 [ 477.068117] ? kasan_check_write+0x14/0x20 [ 477.072341] ? syscall_return_slowpath+0x5c0/0x5c0 [ 477.077258] ? syscall_return_slowpath+0x30f/0x5c0 [ 477.082183] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 477.087536] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 477.092374] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 477.097549] RIP: 0033:0x4552d9 [ 477.100720] RSP: 002b:00007fa0f71fcc68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 477.108421] RAX: ffffffffffffffda RBX: 00007fa0f71fd6d4 RCX: 00000000004552d9 2018/04/06 00:06:58 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:58 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x3000000], 0xaa}, 0x9}, 0x1c) [ 477.115675] RDX: 07fffffffffffc19 RSI: 0000000020fd0ed4 RDI: 0000000000000013 [ 477.122929] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 477.130184] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 477.137437] R13: 0000000000000494 R14: 00000000006f9e80 R15: 0000000000000007 2018/04/06 00:06:58 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x31, 0x0, 0x0, 0x0, 0x4, 0x1f, 0x0, 0x0, 0xe5b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') lseek(r0, 0x0, 0x0) [ 477.200711] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 00:06:58 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x17a7000000000000]}, 0x10) 2018/04/06 00:06:58 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c00000000000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:58 executing program 6 (fault-call:3 fault-nth:8): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:06:58 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x40000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:58 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:58 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/rt_acct\x00') lseek(r1, 0x0, 0x0) 2018/04/06 00:06:58 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/04/06 00:06:58 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x5, 0x100, 0x3f, 0x5, 0xfec, 0x0, 0x6, 0x8, 0x0, 0x4, 0x200, 0x7, 0x1f, 0xfffffffffffffff9, 0x7, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) [ 477.544022] FAULT_INJECTION: forcing a failure. [ 477.544022] name failslab, interval 1, probability 0, space 0, times 0 [ 477.555548] CPU: 0 PID: 1249 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 477.562315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 477.571667] Call Trace: [ 477.574267] dump_stack+0x1b9/0x29f [ 477.577907] ? arch_local_irq_restore+0x52/0x52 [ 477.582596] should_fail.cold.4+0xa/0x1a [ 477.586668] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 477.591781] ? __might_sleep+0x95/0x190 [ 477.595764] ? __mutex_lock+0x7d9/0x17f0 [ 477.599831] ? netlink_dump+0x98/0xd20 [ 477.603723] ? save_stack+0xa9/0xd0 [ 477.607364] ? mutex_trylock+0x2a0/0x2a0 [ 477.611430] ? kfree_skbmem+0x13c/0x210 [ 477.615413] ? consume_skb+0x193/0x550 [ 477.619308] ? skb_free_datagram+0x1a/0xf0 [ 477.623553] ? netlink_recvmsg+0x6fe/0x1450 [ 477.627880] ? sock_recvmsg_nosec+0x8c/0xb0 [ 477.632202] ? ___sys_recvmsg+0x2b6/0x680 [ 477.636338] ? __sys_recvmmsg+0x2f9/0xb80 [ 477.640470] ? do_sys_recvmmsg+0xe4/0x190 [ 477.644599] ? SyS_recvmmsg+0x34/0x50 [ 477.648383] ? do_syscall_64+0x29e/0x9d0 [ 477.652429] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 477.657779] ? do_raw_spin_unlock+0x9e/0x2e0 [ 477.662171] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 477.666747] ? kasan_check_write+0x14/0x20 [ 477.670973] ? trace_hardirqs_off+0xd/0x10 [ 477.675208] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 477.680305] should_failslab+0x124/0x180 [ 477.684357] kmem_cache_alloc_node+0x56/0x780 [ 477.688838] ? rcu_pm_notify+0xc0/0xc0 [ 477.692714] ? trace_hardirqs_off+0xd/0x10 [ 477.696942] __alloc_skb+0x111/0x780 [ 477.700642] ? kfree_skbmem+0x13c/0x210 [ 477.704603] ? skb_scrub_packet+0x580/0x580 [ 477.708913] ? kfree_skbmem+0xfb/0x210 [ 477.712788] ? skb_gro_receive+0x12d0/0x12d0 [ 477.717182] ? netlink_skb_destructor+0x190/0x210 [ 477.722020] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 477.727551] ? consume_skb+0x198/0x550 [ 477.731427] ? alloc_skb_with_frags+0x760/0x760 [ 477.736089] netlink_dump+0x2e1/0xd20 [ 477.739880] ? netlink_broadcast+0x50/0x50 [ 477.744107] netlink_recvmsg+0xe97/0x1450 [ 477.748243] ? netlink_dump+0xd20/0xd20 [ 477.752209] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 477.757733] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 477.762481] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 477.768002] ? import_iovec+0x24b/0x420 [ 477.771969] ? dup_iter+0x270/0x270 [ 477.775582] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 477.781104] ? _copy_from_user+0xdf/0x150 [ 477.785240] ? copy_msghdr_from_user+0x3bc/0x560 [ 477.789979] ? graph_lock+0x170/0x170 [ 477.793775] ? netlink_dump+0xd20/0xd20 [ 477.797734] sock_recvmsg_nosec+0x8c/0xb0 [ 477.801866] ? __sock_tx_timestamp+0xd0/0xd0 [ 477.806258] ___sys_recvmsg+0x2b6/0x680 [ 477.810224] ? ___sys_sendmsg+0x940/0x940 [ 477.814367] ? pvclock_read_flags+0x160/0x160 [ 477.818846] ? find_held_lock+0x36/0x1c0 [ 477.822897] ? ktime_get_ts64+0x405/0x510 [ 477.827036] ? kvm_clock_read+0x25/0x30 [ 477.830994] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 477.836518] ? ktime_get_ts64+0x39d/0x510 [ 477.840660] ? rcu_note_context_switch+0x710/0x710 [ 477.845573] ? check_same_owner+0x320/0x320 [ 477.849879] ? __might_sleep+0x95/0x190 [ 477.853842] __sys_recvmmsg+0x2f9/0xb80 [ 477.857808] ? SyS_recvmsg+0x30/0x30 [ 477.861526] ? check_same_owner+0x320/0x320 [ 477.865848] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 477.871368] ? _copy_from_user+0xdf/0x150 [ 477.875501] do_sys_recvmmsg+0xe4/0x190 [ 477.879460] ? __sys_recvmmsg+0xb80/0xb80 [ 477.883597] ? SyS_clock_settime+0x220/0x220 [ 477.887991] SyS_recvmmsg+0x34/0x50 [ 477.891606] ? do_sys_recvmmsg+0x190/0x190 [ 477.895827] do_syscall_64+0x29e/0x9d0 [ 477.899699] ? vmalloc_sync_all+0x30/0x30 [ 477.903834] ? kasan_check_write+0x14/0x20 [ 477.908054] ? syscall_return_slowpath+0x5c0/0x5c0 [ 477.912971] ? syscall_return_slowpath+0x30f/0x5c0 [ 477.917903] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 477.923259] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 477.928098] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 477.933269] RIP: 0033:0x4552d9 [ 477.936441] RSP: 002b:00007fa0f71fcc68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b 2018/04/06 00:06:58 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x2756000000000000]}, 0x10) 2018/04/06 00:06:58 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x200000000000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:58 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) [ 477.944137] RAX: ffffffffffffffda RBX: 00007fa0f71fd6d4 RCX: 00000000004552d9 [ 477.951391] RDX: 07fffffffffffc19 RSI: 0000000020fd0ed4 RDI: 0000000000000013 [ 477.958642] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 477.965895] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 477.973146] R13: 0000000000000494 R14: 00000000006f9e80 R15: 0000000000000008 2018/04/06 00:06:59 executing program 6 (fault-call:3 fault-nth:9): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:06:59 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:59 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:59 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x57d5000000000000]}, 0x10) 2018/04/06 00:06:59 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x80040200], 0xaa}, 0x9}, 0x1c) [ 478.128770] FAULT_INJECTION: forcing a failure. [ 478.128770] name failslab, interval 1, probability 0, space 0, times 0 [ 478.140270] CPU: 0 PID: 1283 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 478.147028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 478.156383] Call Trace: [ 478.158984] dump_stack+0x1b9/0x29f [ 478.162629] ? arch_local_irq_restore+0x52/0x52 [ 478.167304] ? kernel_text_address+0x79/0xf0 [ 478.171719] ? __unwind_start+0x166/0x330 [ 478.175878] should_fail.cold.4+0xa/0x1a [ 478.179944] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 478.185055] ? save_stack+0xa9/0xd0 [ 478.188688] ? save_stack+0x43/0xd0 [ 478.192318] ? kasan_kmalloc+0xc4/0xe0 [ 478.196218] ? kasan_slab_alloc+0x12/0x20 [ 478.200375] ? kmem_cache_alloc_node+0x144/0x780 [ 478.205135] ? __alloc_skb+0x111/0x780 [ 478.209031] ? netlink_dump+0x2e1/0xd20 [ 478.213011] ? netlink_recvmsg+0xe97/0x1450 [ 478.217336] ? sock_recvmsg_nosec+0x8c/0xb0 [ 478.221666] ? ___sys_recvmsg+0x2b6/0x680 [ 478.225814] ? __sys_recvmmsg+0x2f9/0xb80 [ 478.229963] ? do_sys_recvmmsg+0xe4/0x190 [ 478.234111] ? SyS_recvmmsg+0x34/0x50 [ 478.237930] ? do_syscall_64+0x29e/0x9d0 [ 478.242000] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 478.247371] ? netlink_dump+0x98/0xd20 [ 478.251267] ? save_stack+0xa9/0xd0 [ 478.254897] ? print_usage_bug+0xc0/0xc0 [ 478.258962] ? mutex_trylock+0x2a0/0x2a0 [ 478.263034] ? kfree_skbmem+0x13c/0x210 [ 478.267015] ? consume_skb+0x193/0x550 [ 478.270913] ? graph_lock+0x170/0x170 [ 478.274710] ? __sys_recvmmsg+0x2f9/0xb80 [ 478.278859] ? do_sys_recvmmsg+0xe4/0x190 [ 478.283007] ? SyS_recvmmsg+0x34/0x50 [ 478.286815] ? do_syscall_64+0x29e/0x9d0 [ 478.290883] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 478.296254] ? kasan_check_read+0x11/0x20 [ 478.300405] ? do_raw_spin_unlock+0x9e/0x2e0 [ 478.304816] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 478.309405] should_failslab+0x124/0x180 [ 478.313469] kmem_cache_alloc_node_trace+0x5a/0x770 [ 478.318504] __kmalloc_node_track_caller+0x33/0x70 [ 478.323444] __kmalloc_reserve.isra.38+0x3a/0xe0 2018/04/06 00:06:59 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x400300]}, 0x10) 2018/04/06 00:06:59 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xf78f]}, 0x10) 2018/04/06 00:06:59 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x3377]}, 0x10) 2018/04/06 00:06:59 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xbe37]}, 0x10) 2018/04/06 00:06:59 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x3ff2000000000000]}, 0x10) [ 478.323844] kernel msg: ebtables bug: please report to author: Wrong len argument [ 478.328204] __alloc_skb+0x14d/0x780 [ 478.328219] ? kfree_skbmem+0x13c/0x210 [ 478.328237] ? skb_scrub_packet+0x580/0x580 [ 478.328253] ? kfree_skbmem+0xfb/0x210 [ 478.328270] ? skb_gro_receive+0x12d0/0x12d0 [ 478.328289] ? netlink_skb_destructor+0x190/0x210 [ 478.360950] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 478.366503] ? consume_skb+0x198/0x550 [ 478.370397] ? alloc_skb_with_frags+0x760/0x760 [ 478.375078] netlink_dump+0x2e1/0xd20 [ 478.378887] ? netlink_broadcast+0x50/0x50 [ 478.383137] netlink_recvmsg+0xe97/0x1450 [ 478.387291] ? netlink_dump+0xd20/0xd20 [ 478.391266] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 478.396800] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 478.401569] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 478.407108] ? import_iovec+0x24b/0x420 [ 478.411087] ? dup_iter+0x270/0x270 [ 478.414712] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 478.420247] ? _copy_from_user+0xdf/0x150 [ 478.424405] ? copy_msghdr_from_user+0x3bc/0x560 [ 478.429173] ? netlink_dump+0xd20/0xd20 [ 478.433156] sock_recvmsg_nosec+0x8c/0xb0 [ 478.437304] ? __sock_tx_timestamp+0xd0/0xd0 [ 478.441720] ___sys_recvmsg+0x2b6/0x680 [ 478.445695] ? lock_repin_lock+0x410/0x410 [ 478.449941] ? ___sys_sendmsg+0x940/0x940 [ 478.454086] ? __sched_text_start+0x8/0x8 [ 478.458225] ? ktime_get_ts64+0x405/0x510 [ 478.462355] ? kvm_clock_read+0x25/0x30 [ 478.466326] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 478.471861] ? ktime_get_ts64+0x39d/0x510 [ 478.476005] ? check_same_owner+0x320/0x320 [ 478.480315] ? __might_sleep+0x95/0x190 [ 478.484271] __sys_recvmmsg+0x2f9/0xb80 [ 478.488229] ? SyS_recvmsg+0x30/0x30 [ 478.491932] ? check_same_owner+0x320/0x320 [ 478.496243] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 478.501758] ? _copy_from_user+0xdf/0x150 [ 478.505884] do_sys_recvmmsg+0xe4/0x190 [ 478.509837] ? __sys_recvmmsg+0xb80/0xb80 [ 478.513967] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 478.518791] SyS_recvmmsg+0x34/0x50 [ 478.522395] ? do_sys_recvmmsg+0x190/0x190 [ 478.526612] do_syscall_64+0x29e/0x9d0 [ 478.530479] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 478.535301] ? syscall_return_slowpath+0x5c0/0x5c0 [ 478.540212] ? syscall_return_slowpath+0x30f/0x5c0 [ 478.545137] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 478.550483] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 478.555308] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 478.560474] RIP: 0033:0x4552d9 [ 478.563641] RSP: 002b:00007fa0f71fcc68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 478.571327] RAX: ffffffffffffffda RBX: 00007fa0f71fd6d4 RCX: 00000000004552d9 [ 478.578575] RDX: 07fffffffffffc19 RSI: 0000000020fd0ed4 RDI: 0000000000000013 [ 478.585821] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 478.593074] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 478.600416] R13: 0000000000000494 R14: 00000000006f9e80 R15: 0000000000000009 2018/04/06 00:06:59 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e0000000000002900000000000003"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:06:59 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x5, 0x100, 0x3f, 0x5, 0xfec, 0x0, 0x6, 0x8, 0x0, 0x4, 0x200, 0x7, 0x1f, 0xfffffffffffffff9, 0x7, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:06:59 executing program 6 (fault-call:3 fault-nth:10): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:06:59 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x300000000000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:06:59 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0xffffff62, 0xbd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@dev, @in6=@remote}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='ns/mnt\x00') lseek(0xffffffffffffffff, 0x0, 0x3) getsockopt$ax25_int(r2, 0x101, 0x6, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/06 00:06:59 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:06:59 executing program 3: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x0, &(0x7f0000000100)={0x2, 0x0, 0x1, 0x7ff, r1}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000180)) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x4028700f, &(0x7f0000000040)) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f00000001c0)=0x7, 0x4) connect$bt_rfcomm(r3, &(0x7f0000000080)={0x1f, {0x100000001, 0xde2, 0x4, 0x1ff, 0x5, 0xd5}, 0x1}, 0xa) 2018/04/06 00:06:59 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xc0ffffff]}, 0x10) [ 478.997631] FAULT_INJECTION: forcing a failure. [ 478.997631] name failslab, interval 1, probability 0, space 0, times 0 [ 479.009077] CPU: 1 PID: 1332 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 479.015831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 479.025188] Call Trace: [ 479.027786] dump_stack+0x1b9/0x29f [ 479.031429] ? arch_local_irq_restore+0x52/0x52 [ 479.036115] should_fail.cold.4+0xa/0x1a [ 479.040190] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 479.045295] ? __might_sleep+0x95/0x190 [ 479.049265] ? __mutex_lock+0x7d9/0x17f0 [ 479.053314] ? netlink_dump+0x98/0xd20 [ 479.057189] ? save_stack+0xa9/0xd0 [ 479.060804] ? mutex_trylock+0x2a0/0x2a0 [ 479.064853] ? kfree_skbmem+0x13c/0x210 [ 479.068812] ? consume_skb+0x193/0x550 [ 479.072682] ? skb_free_datagram+0x1a/0xf0 [ 479.076900] ? netlink_recvmsg+0x6fe/0x1450 [ 479.081208] ? sock_recvmsg_nosec+0x8c/0xb0 [ 479.085514] ? ___sys_recvmsg+0x2b6/0x680 [ 479.089643] ? __sys_recvmmsg+0x2f9/0xb80 [ 479.093776] ? do_sys_recvmmsg+0xe4/0x190 [ 479.097904] ? SyS_recvmmsg+0x34/0x50 [ 479.101688] ? do_syscall_64+0x29e/0x9d0 [ 479.105734] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 479.111086] ? do_raw_spin_unlock+0x9e/0x2e0 [ 479.115477] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 479.120049] ? kasan_check_write+0x14/0x20 [ 479.124275] ? trace_hardirqs_off+0xd/0x10 [ 479.128497] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 479.133592] should_failslab+0x124/0x180 [ 479.137644] kmem_cache_alloc_node+0x56/0x780 [ 479.142128] ? rcu_pm_notify+0xc0/0xc0 [ 479.146004] ? trace_hardirqs_off+0xd/0x10 [ 479.150241] __alloc_skb+0x111/0x780 [ 479.153941] ? kfree_skbmem+0x13c/0x210 [ 479.157904] ? skb_scrub_packet+0x580/0x580 [ 479.162213] ? kfree_skbmem+0xfb/0x210 [ 479.166089] ? skb_gro_receive+0x12d0/0x12d0 [ 479.170481] ? netlink_skb_destructor+0x190/0x210 [ 479.175312] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 479.180841] ? consume_skb+0x198/0x550 [ 479.184718] ? alloc_skb_with_frags+0x760/0x760 [ 479.189377] netlink_dump+0x2e1/0xd20 [ 479.193174] ? netlink_broadcast+0x50/0x50 [ 479.197404] netlink_recvmsg+0xe97/0x1450 [ 479.201541] ? netlink_dump+0xd20/0xd20 [ 479.205505] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 479.211035] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 479.215783] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 479.221304] ? import_iovec+0x24b/0x420 [ 479.225263] ? dup_iter+0x270/0x270 [ 479.228878] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 479.234400] ? _copy_from_user+0xdf/0x150 [ 479.238536] ? copy_msghdr_from_user+0x3bc/0x560 [ 479.243284] ? graph_lock+0x170/0x170 [ 479.247081] ? netlink_dump+0xd20/0xd20 [ 479.251046] sock_recvmsg_nosec+0x8c/0xb0 [ 479.255183] ? __sock_tx_timestamp+0xd0/0xd0 [ 479.259579] ___sys_recvmsg+0x2b6/0x680 [ 479.263549] ? ___sys_sendmsg+0x940/0x940 [ 479.267693] ? pvclock_read_flags+0x160/0x160 [ 479.272173] ? find_held_lock+0x36/0x1c0 [ 479.276221] ? ktime_get_ts64+0x405/0x510 [ 479.280356] ? kvm_clock_read+0x25/0x30 [ 479.284326] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 479.289851] ? ktime_get_ts64+0x39d/0x510 [ 479.293995] ? rcu_note_context_switch+0x710/0x710 [ 479.298911] ? check_same_owner+0x320/0x320 [ 479.303219] ? __might_sleep+0x95/0x190 [ 479.307186] __sys_recvmmsg+0x2f9/0xb80 [ 479.311156] ? SyS_recvmsg+0x30/0x30 [ 479.314874] ? check_same_owner+0x320/0x320 [ 479.319199] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 479.324724] ? _copy_from_user+0xdf/0x150 [ 479.328863] do_sys_recvmmsg+0xe4/0x190 [ 479.332825] ? __sys_recvmmsg+0xb80/0xb80 [ 479.336962] ? SyS_clock_settime+0x220/0x220 [ 479.341357] SyS_recvmmsg+0x34/0x50 [ 479.344965] ? do_sys_recvmmsg+0x190/0x190 [ 479.349185] do_syscall_64+0x29e/0x9d0 [ 479.353057] ? vmalloc_sync_all+0x30/0x30 [ 479.357191] ? _raw_spin_unlock_irq+0x27/0x70 [ 479.361673] ? finish_task_switch+0x1ca/0x820 [ 479.366156] ? syscall_return_slowpath+0x5c0/0x5c0 [ 479.371073] ? syscall_return_slowpath+0x30f/0x5c0 [ 479.375994] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 479.381352] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 479.386184] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 479.391358] RIP: 0033:0x4552d9 [ 479.394532] RSP: 002b:00007fa0f71fcc68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 479.402231] RAX: ffffffffffffffda RBX: 00007fa0f71fd6d4 RCX: 00000000004552d9 [ 479.409485] RDX: 07fffffffffffc19 RSI: 0000000020fd0ed4 RDI: 0000000000000013 [ 479.416737] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 479.423989] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 479.431245] R13: 0000000000000494 R14: 00000000006f9e80 R15: 000000000000000a 2018/04/06 00:07:00 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xaf2d0000]}, 0x10) 2018/04/06 00:07:00 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e000000000000290000000000effd"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:07:00 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0xe8030000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:00 executing program 6 (fault-call:3 fault-nth:11): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:00 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') lseek(r1, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000280)=0x0) getpriority(0x1, r2) perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0xfff, 0x5, 0x8, 0x4b0, 0x0, 0xfffffffffffffff7, 0x6a448, 0x2, 0x1, 0xfffffffffffffffa, 0x4, 0x6, 0x10000000000000, 0x2, 0x8, 0x0, 0x7fffffff, 0x7, 0x40, 0x4, 0x5, 0x401, 0x6, 0x7, 0x5, 0x4, 0x4, 0x2, 0x9, 0xfffffffffffffffd, 0x20, 0x7f, 0x1a3, 0x7ff, 0x9, 0x40a, 0x0, 0x7fffffff, 0x5, @perf_config_ext={0x1, 0x1}, 0x8000, 0x9, 0x0, 0x7, 0x4, 0x6, 0x100000000}, r2, 0x3, r0, 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x6, 0x10, 0x9cd, 0x5}, &(0x7f00000000c0)=0x18) mmap(&(0x7f0000f1f000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r4, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000100)={@dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) mremap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r3, @in={{0x2, 0x4e20, @rand_addr=0x9}}, 0x1ff, 0x7}, &(0x7f00000001c0)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000002c0)={r3, 0x10000}, 0x8) 2018/04/06 00:07:00 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x48040008}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x15c, r1, 0x104, 0x70bd26, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x2a}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x35}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x50}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x2}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x4}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2d}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x19}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xdd5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5afd}, @IPVS_CMD_ATTR_SERVICE={0x68, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x3e}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x32}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x95}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x4}, 0x4000800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000000040)) 2018/04/06 00:07:00 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:07:00 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x5, 0x100, 0x3f, 0x5, 0xfec, 0x0, 0x6, 0x8, 0x0, 0x4, 0x200, 0x7, 0x1f, 0xfffffffffffffff9, 0x7, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) [ 479.532851] kernel msg: ebtables bug: please report to author: Wrong len argument [ 479.597615] FAULT_INJECTION: forcing a failure. [ 479.597615] name failslab, interval 1, probability 0, space 0, times 0 [ 479.608951] CPU: 0 PID: 1370 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 479.615711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 479.625064] Call Trace: [ 479.627661] dump_stack+0x1b9/0x29f [ 479.631304] ? arch_local_irq_restore+0x52/0x52 [ 479.635986] ? kernel_text_address+0x79/0xf0 [ 479.640398] ? __unwind_start+0x166/0x330 [ 479.644565] should_fail.cold.4+0xa/0x1a [ 479.648635] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 479.653751] ? save_stack+0xa9/0xd0 [ 479.657389] ? save_stack+0x43/0xd0 [ 479.661032] ? kasan_kmalloc+0xc4/0xe0 [ 479.664924] ? kasan_slab_alloc+0x12/0x20 [ 479.669082] ? kmem_cache_alloc_node+0x144/0x780 [ 479.673848] ? __alloc_skb+0x111/0x780 [ 479.677745] ? netlink_dump+0x2e1/0xd20 [ 479.681727] ? netlink_recvmsg+0xe97/0x1450 [ 479.686062] ? sock_recvmsg_nosec+0x8c/0xb0 [ 479.690388] ? ___sys_recvmsg+0x2b6/0x680 [ 479.694541] ? __sys_recvmmsg+0x2f9/0xb80 [ 479.698689] ? do_sys_recvmmsg+0xe4/0x190 [ 479.702825] ? SyS_recvmmsg+0x34/0x50 [ 479.706615] ? do_syscall_64+0x29e/0x9d0 [ 479.710665] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 479.716028] ? netlink_dump+0x98/0xd20 [ 479.719907] ? save_stack+0xa9/0xd0 [ 479.723525] ? print_usage_bug+0xc0/0xc0 [ 479.727569] ? mutex_trylock+0x2a0/0x2a0 [ 479.731614] ? kfree_skbmem+0x13c/0x210 [ 479.735573] ? consume_skb+0x193/0x550 [ 479.739450] ? graph_lock+0x170/0x170 [ 479.743261] ? __sys_recvmmsg+0x2f9/0xb80 [ 479.747394] ? do_sys_recvmmsg+0xe4/0x190 [ 479.751526] ? SyS_recvmmsg+0x34/0x50 [ 479.755316] ? do_syscall_64+0x29e/0x9d0 [ 479.759366] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 479.764714] ? kasan_check_read+0x11/0x20 [ 479.768847] ? do_raw_spin_unlock+0x9e/0x2e0 [ 479.773240] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 479.777816] should_failslab+0x124/0x180 [ 479.781868] kmem_cache_alloc_node_trace+0x5a/0x770 [ 479.786884] __kmalloc_node_track_caller+0x33/0x70 [ 479.791804] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 479.796550] __alloc_skb+0x14d/0x780 [ 479.800248] ? kfree_skbmem+0x13c/0x210 [ 479.804210] ? skb_scrub_packet+0x580/0x580 [ 479.808519] ? kfree_skbmem+0xfb/0x210 [ 479.812394] ? skb_gro_receive+0x12d0/0x12d0 [ 479.816786] ? netlink_skb_destructor+0x190/0x210 [ 479.821617] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 479.827148] ? consume_skb+0x198/0x550 [ 479.831033] ? alloc_skb_with_frags+0x760/0x760 [ 479.835693] netlink_dump+0x2e1/0xd20 [ 479.839484] ? netlink_broadcast+0x50/0x50 [ 479.843714] netlink_recvmsg+0xe97/0x1450 [ 479.847852] ? netlink_dump+0xd20/0xd20 [ 479.851816] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 479.857339] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 479.862090] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 479.867611] ? import_iovec+0x24b/0x420 [ 479.871571] ? dup_iter+0x270/0x270 [ 479.875186] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 479.880706] ? _copy_from_user+0xdf/0x150 [ 479.884845] ? copy_msghdr_from_user+0x3bc/0x560 [ 479.889587] ? graph_lock+0x170/0x170 [ 479.893382] ? netlink_dump+0xd20/0xd20 [ 479.897342] sock_recvmsg_nosec+0x8c/0xb0 [ 479.901474] ? __sock_tx_timestamp+0xd0/0xd0 [ 479.905870] ___sys_recvmsg+0x2b6/0x680 [ 479.909841] ? ___sys_sendmsg+0x940/0x940 [ 479.913983] ? pvclock_read_flags+0x160/0x160 [ 479.918467] ? find_held_lock+0x36/0x1c0 [ 479.922520] ? ktime_get_ts64+0x405/0x510 [ 479.926657] ? kvm_clock_read+0x25/0x30 [ 479.930615] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 479.936138] ? ktime_get_ts64+0x39d/0x510 [ 479.940283] ? rcu_note_context_switch+0x710/0x710 [ 479.945201] ? check_same_owner+0x320/0x320 [ 479.949507] ? __might_sleep+0x95/0x190 [ 479.953475] __sys_recvmmsg+0x2f9/0xb80 [ 479.957445] ? SyS_recvmsg+0x30/0x30 [ 479.961187] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 479.966707] ? _copy_from_user+0xdf/0x150 [ 479.970842] do_sys_recvmmsg+0xe4/0x190 [ 479.974802] ? __sys_recvmmsg+0xb80/0xb80 [ 479.978937] ? SyS_clock_settime+0x220/0x220 [ 479.983333] SyS_recvmmsg+0x34/0x50 [ 479.986946] ? do_sys_recvmmsg+0x190/0x190 [ 479.991173] do_syscall_64+0x29e/0x9d0 [ 479.995044] ? vmalloc_sync_all+0x30/0x30 [ 479.999178] ? _raw_spin_unlock_irq+0x27/0x70 [ 480.003661] ? finish_task_switch+0x1ca/0x820 [ 480.008144] ? syscall_return_slowpath+0x5c0/0x5c0 [ 480.013063] ? syscall_return_slowpath+0x30f/0x5c0 [ 480.017983] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 480.023343] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 480.028182] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 480.033354] RIP: 0033:0x4552d9 [ 480.036528] RSP: 002b:00007fa0f71fcc68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b 2018/04/06 00:07:00 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x8004020000000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:01 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e000000000000290000000000c805"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:07:01 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') lseek(r0, 0x0, 0xffffffffffffffff) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000080)) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x1, @rand_addr=0x9}}, 0x1e) [ 480.044222] RAX: ffffffffffffffda RBX: 00007fa0f71fd6d4 RCX: 00000000004552d9 [ 480.051475] RDX: 07fffffffffffc19 RSI: 0000000020fd0ed4 RDI: 0000000000000013 [ 480.058729] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 480.065987] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 480.073242] R13: 0000000000000494 R14: 00000000006f9e80 R15: 000000000000000b 2018/04/06 00:07:01 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0xffffffff00000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:01 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x8f160000]}, 0x10) 2018/04/06 00:07:01 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:07:01 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:07:01 executing program 6 (fault-call:3 fault-nth:12): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:01 executing program 1: r0 = memfd_create(&(0x7f0000000080)='bdev\x00', 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x1f, 0x4, [0x7, 0x7f, 0x81, 0x9]}, &(0x7f0000000180)=0x10) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') lseek(r2, 0x0, 0x0) [ 480.298112] FAULT_INJECTION: forcing a failure. [ 480.298112] name failslab, interval 1, probability 0, space 0, times 0 [ 480.309497] CPU: 1 PID: 1403 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 480.316251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 480.325606] Call Trace: [ 480.328203] dump_stack+0x1b9/0x29f [ 480.331841] ? arch_local_irq_restore+0x52/0x52 [ 480.336530] should_fail.cold.4+0xa/0x1a [ 480.340600] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/04/06 00:07:01 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') r1 = gettid() ptrace$getsig(0x4202, r1, 0x80000000, &(0x7f0000000080)) lseek(r0, 0x0, 0x0) [ 480.345708] ? __might_sleep+0x95/0x190 [ 480.349696] ? __mutex_lock+0x7d9/0x17f0 [ 480.353764] ? netlink_dump+0x98/0xd20 [ 480.357659] ? save_stack+0xa9/0xd0 [ 480.361297] ? mutex_trylock+0x2a0/0x2a0 [ 480.365367] ? kfree_skbmem+0x13c/0x210 [ 480.369349] ? consume_skb+0x193/0x550 [ 480.373240] ? skb_free_datagram+0x1a/0xf0 [ 480.377469] ? netlink_recvmsg+0x6fe/0x1450 [ 480.381785] ? sock_recvmsg_nosec+0x8c/0xb0 [ 480.386099] ? ___sys_recvmsg+0x2b6/0x680 [ 480.390233] ? __sys_recvmmsg+0x2f9/0xb80 [ 480.394367] ? do_sys_recvmmsg+0xe4/0x190 [ 480.398501] ? SyS_recvmmsg+0x34/0x50 [ 480.402291] ? do_syscall_64+0x29e/0x9d0 [ 480.406346] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 480.411699] ? do_raw_spin_unlock+0x9e/0x2e0 [ 480.416094] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 480.420665] ? kasan_check_write+0x14/0x20 [ 480.424891] ? trace_hardirqs_off+0xd/0x10 [ 480.429115] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 480.434210] should_failslab+0x124/0x180 [ 480.438265] kmem_cache_alloc_node+0x56/0x780 [ 480.442750] ? rcu_pm_notify+0xc0/0xc0 [ 480.446624] ? trace_hardirqs_off+0xd/0x10 [ 480.450862] __alloc_skb+0x111/0x780 [ 480.454564] ? kfree_skbmem+0x13c/0x210 [ 480.458532] ? skb_scrub_packet+0x580/0x580 [ 480.462839] ? kfree_skbmem+0xfb/0x210 [ 480.466717] ? skb_gro_receive+0x12d0/0x12d0 [ 480.471110] ? netlink_skb_destructor+0x190/0x210 [ 480.475944] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 480.481482] ? consume_skb+0x198/0x550 [ 480.485357] ? alloc_skb_with_frags+0x760/0x760 [ 480.490025] netlink_dump+0x2e1/0xd20 [ 480.493822] ? netlink_broadcast+0x50/0x50 [ 480.498070] netlink_recvmsg+0xe97/0x1450 [ 480.502209] ? netlink_dump+0xd20/0xd20 [ 480.506171] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 480.511697] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 480.516454] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 480.521978] ? import_iovec+0x24b/0x420 [ 480.525943] ? dup_iter+0x270/0x270 [ 480.529565] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 480.535089] ? _copy_from_user+0xdf/0x150 [ 480.539231] ? copy_msghdr_from_user+0x3bc/0x560 [ 480.543977] ? graph_lock+0x170/0x170 [ 480.547776] ? netlink_dump+0xd20/0xd20 [ 480.551739] sock_recvmsg_nosec+0x8c/0xb0 [ 480.555877] ? __sock_tx_timestamp+0xd0/0xd0 [ 480.560279] ___sys_recvmsg+0x2b6/0x680 [ 480.564251] ? ___sys_sendmsg+0x940/0x940 [ 480.568397] ? pvclock_read_flags+0x160/0x160 [ 480.572879] ? find_held_lock+0x36/0x1c0 [ 480.576932] ? ktime_get_ts64+0x405/0x510 [ 480.581071] ? kvm_clock_read+0x25/0x30 [ 480.585037] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 480.590564] ? ktime_get_ts64+0x39d/0x510 [ 480.594713] ? rcu_note_context_switch+0x710/0x710 [ 480.599626] ? check_same_owner+0x320/0x320 [ 480.603937] ? __might_sleep+0x95/0x190 [ 480.607905] __sys_recvmmsg+0x2f9/0xb80 [ 480.611875] ? SyS_recvmsg+0x30/0x30 [ 480.615619] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 480.621145] ? _copy_from_user+0xdf/0x150 [ 480.625281] do_sys_recvmmsg+0xe4/0x190 [ 480.629243] ? __sys_recvmmsg+0xb80/0xb80 [ 480.633380] ? SyS_clock_settime+0x220/0x220 [ 480.637779] SyS_recvmmsg+0x34/0x50 [ 480.641392] ? do_sys_recvmmsg+0x190/0x190 [ 480.645618] do_syscall_64+0x29e/0x9d0 [ 480.649489] ? vmalloc_sync_all+0x30/0x30 [ 480.653623] ? _raw_spin_unlock_irq+0x27/0x70 [ 480.658104] ? finish_task_switch+0x1ca/0x820 [ 480.662586] ? syscall_return_slowpath+0x5c0/0x5c0 [ 480.667502] ? syscall_return_slowpath+0x30f/0x5c0 [ 480.672423] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 480.677781] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 480.682620] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 480.687795] RIP: 0033:0x4552d9 [ 480.690976] RSP: 002b:00007fa0f71fcc68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b 2018/04/06 00:07:01 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:07:01 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0xfe800000], 0xaa}, 0x9}, 0x1c) [ 480.698678] RAX: ffffffffffffffda RBX: 00007fa0f71fd6d4 RCX: 00000000004552d9 [ 480.705934] RDX: 07fffffffffffc19 RSI: 0000000020fd0ed4 RDI: 0000000000000013 [ 480.713204] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 480.720459] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 480.727716] R13: 0000000000000494 R14: 00000000006f9e80 R15: 000000000000000c 2018/04/06 00:07:01 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x3ff2]}, 0x10) 2018/04/06 00:07:01 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000100)={0x8, 0x4, 0x8, 0x38, &(0x7f00000000c0)=""/56, 0xb7, &(0x7f0000000180)=""/183, 0x98, &(0x7f0000000240)=""/152}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000300)=0xffff, 0x4) 2018/04/06 00:07:01 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e0000000000002900000000007fff"], 0x10}}], 0x2, 0x8000) [ 480.953357] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 00:07:02 executing program 6 (fault-call:3 fault-nth:13): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:02 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x5bef]}, 0x10) 2018/04/06 00:07:02 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:07:02 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x5, 0x100, 0x3f, 0x5, 0xfec, 0x0, 0x6, 0x8, 0x4, 0x0, 0x200, 0x7, 0x1f, 0xfffffffffffffff9, 0x7, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:07:02 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) write$cgroup_int(r0, &(0x7f0000000080)={[0x37, 0x0]}, 0x2) pread64(r0, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/04/06 00:07:02 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x7800], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:02 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') lseek(r0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'bridge0\x00', 0x71}) 2018/04/06 00:07:02 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) [ 481.704513] FAULT_INJECTION: forcing a failure. [ 481.704513] name failslab, interval 1, probability 0, space 0, times 0 [ 481.715793] CPU: 1 PID: 1445 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 481.722552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 481.731899] Call Trace: [ 481.734486] dump_stack+0x1b9/0x29f [ 481.738112] ? arch_local_irq_restore+0x52/0x52 [ 481.742786] should_fail.cold.4+0xa/0x1a [ 481.746845] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 481.751940] ? __might_sleep+0x95/0x190 [ 481.755904] ? __mutex_lock+0x7d9/0x17f0 [ 481.759954] ? netlink_dump+0x98/0xd20 [ 481.763838] ? save_stack+0xa9/0xd0 [ 481.767456] ? mutex_trylock+0x2a0/0x2a0 [ 481.771504] ? kfree_skbmem+0x13c/0x210 [ 481.775465] ? consume_skb+0x193/0x550 [ 481.779343] ? skb_free_datagram+0x1a/0xf0 [ 481.783563] ? netlink_recvmsg+0x6fe/0x1450 [ 481.787872] ? sock_recvmsg_nosec+0x8c/0xb0 [ 481.792182] ? ___sys_recvmsg+0x2b6/0x680 [ 481.796314] ? __sys_recvmmsg+0x2f9/0xb80 [ 481.800450] ? do_sys_recvmmsg+0xe4/0x190 [ 481.804584] ? SyS_recvmmsg+0x34/0x50 [ 481.808371] ? do_syscall_64+0x29e/0x9d0 [ 481.812424] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 481.817775] ? do_raw_spin_unlock+0x9e/0x2e0 [ 481.822172] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 481.826746] ? kasan_check_write+0x14/0x20 [ 481.830974] ? trace_hardirqs_off+0xd/0x10 [ 481.835203] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 481.840300] should_failslab+0x124/0x180 [ 481.844358] kmem_cache_alloc_node+0x56/0x780 [ 481.848843] ? rcu_pm_notify+0xc0/0xc0 [ 481.852716] ? trace_hardirqs_off+0xd/0x10 [ 481.856947] __alloc_skb+0x111/0x780 [ 481.860644] ? kfree_skbmem+0x13c/0x210 [ 481.864607] ? skb_scrub_packet+0x580/0x580 [ 481.868944] ? kfree_skbmem+0xfb/0x210 [ 481.872819] ? skb_gro_receive+0x12d0/0x12d0 [ 481.877217] ? netlink_skb_destructor+0x190/0x210 [ 481.882052] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 481.887583] ? consume_skb+0x198/0x550 [ 481.891457] ? alloc_skb_with_frags+0x760/0x760 [ 481.896121] netlink_dump+0x2e1/0xd20 [ 481.899911] ? netlink_broadcast+0x50/0x50 [ 481.904140] netlink_recvmsg+0xe97/0x1450 [ 481.908280] ? netlink_dump+0xd20/0xd20 [ 481.912244] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 481.917769] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 481.922516] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 481.928046] ? import_iovec+0x24b/0x420 [ 481.932097] ? dup_iter+0x270/0x270 [ 481.935712] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 481.941236] ? _copy_from_user+0xdf/0x150 [ 481.945378] ? copy_msghdr_from_user+0x3bc/0x560 [ 481.950122] ? graph_lock+0x170/0x170 [ 481.953927] ? netlink_dump+0xd20/0xd20 [ 481.957890] sock_recvmsg_nosec+0x8c/0xb0 [ 481.962029] ? __sock_tx_timestamp+0xd0/0xd0 [ 481.966430] ___sys_recvmsg+0x2b6/0x680 [ 481.970401] ? ___sys_sendmsg+0x940/0x940 [ 481.974547] ? pvclock_read_flags+0x160/0x160 [ 481.979036] ? find_held_lock+0x36/0x1c0 [ 481.983094] ? ktime_get_ts64+0x405/0x510 [ 481.987231] ? kvm_clock_read+0x25/0x30 [ 481.991193] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 481.996716] ? ktime_get_ts64+0x39d/0x510 [ 482.000861] ? rcu_note_context_switch+0x710/0x710 [ 482.005779] ? check_same_owner+0x320/0x320 [ 482.010085] ? __might_sleep+0x95/0x190 [ 482.014055] __sys_recvmmsg+0x2f9/0xb80 [ 482.018035] ? SyS_recvmsg+0x30/0x30 [ 482.021757] ? check_same_owner+0x320/0x320 [ 482.026083] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 482.031608] ? _copy_from_user+0xdf/0x150 [ 482.035743] do_sys_recvmmsg+0xe4/0x190 [ 482.039705] ? __sys_recvmmsg+0xb80/0xb80 [ 482.043844] ? SyS_clock_settime+0x220/0x220 [ 482.048245] SyS_recvmmsg+0x34/0x50 [ 482.051858] ? do_sys_recvmmsg+0x190/0x190 [ 482.056084] do_syscall_64+0x29e/0x9d0 [ 482.059955] ? vmalloc_sync_all+0x30/0x30 [ 482.064088] ? _raw_spin_unlock_irq+0x27/0x70 [ 482.068570] ? finish_task_switch+0x1ca/0x820 [ 482.073052] ? syscall_return_slowpath+0x5c0/0x5c0 [ 482.077970] ? syscall_return_slowpath+0x30f/0x5c0 [ 482.082890] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 482.088254] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 482.093091] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 482.098263] RIP: 0033:0x4552d9 [ 482.101434] RSP: 002b:00007fa0f71fcc68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 482.109129] RAX: ffffffffffffffda RBX: 00007fa0f71fd6d4 RCX: 00000000004552d9 [ 482.116806] RDX: 07fffffffffffc19 RSI: 0000000020fd0ed4 RDI: 0000000000000013 [ 482.124064] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 482.131320] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 482.138573] R13: 0000000000000494 R14: 00000000006f9e80 R15: 000000000000000d 2018/04/06 00:07:03 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x3], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:03 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x8fcf000000000000]}, 0x10) 2018/04/06 00:07:03 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e00000000000029000000000005c8"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:07:03 executing program 6 (fault-call:3 fault-nth:14): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:03 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) [ 482.321010] FAULT_INJECTION: forcing a failure. [ 482.321010] name failslab, interval 1, probability 0, space 0, times 0 [ 482.332355] CPU: 1 PID: 1478 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 482.339110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 482.348466] Call Trace: [ 482.351067] dump_stack+0x1b9/0x29f [ 482.354710] ? arch_local_irq_restore+0x52/0x52 [ 482.359397] should_fail.cold.4+0xa/0x1a [ 482.363468] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 482.368581] ? __might_sleep+0x95/0x190 [ 482.372566] ? __mutex_lock+0x7d9/0x17f0 [ 482.376637] ? netlink_dump+0x98/0xd20 [ 482.380532] ? save_stack+0xa9/0xd0 [ 482.384171] ? mutex_trylock+0x2a0/0x2a0 [ 482.388237] ? kfree_skbmem+0x13c/0x210 [ 482.392216] ? consume_skb+0x193/0x550 [ 482.396113] ? skb_free_datagram+0x1a/0xf0 [ 482.398298] kernel msg: ebtables bug: please report to author: Wrong len argument [ 482.400351] ? netlink_recvmsg+0x6fe/0x1450 [ 482.400371] ? sock_recvmsg_nosec+0x8c/0xb0 [ 482.400388] ? ___sys_recvmsg+0x2b6/0x680 [ 482.400401] ? __sys_recvmmsg+0x2f9/0xb80 [ 482.400414] ? do_sys_recvmmsg+0xe4/0x190 [ 482.400425] ? SyS_recvmmsg+0x34/0x50 [ 482.400445] ? do_syscall_64+0x29e/0x9d0 [ 482.436918] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 482.442293] ? do_raw_spin_unlock+0x9e/0x2e0 [ 482.446712] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 482.451306] ? kasan_check_write+0x14/0x20 [ 482.455548] ? trace_hardirqs_off+0xd/0x10 [ 482.459790] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 482.464904] should_failslab+0x124/0x180 [ 482.468980] kmem_cache_alloc_node+0x56/0x780 [ 482.473481] ? rcu_pm_notify+0xc0/0xc0 [ 482.477376] ? trace_hardirqs_off+0xd/0x10 [ 482.481623] __alloc_skb+0x111/0x780 [ 482.485334] ? kfree_skbmem+0x13c/0x210 [ 482.489297] ? skb_scrub_packet+0x580/0x580 [ 482.493608] ? kfree_skbmem+0xfb/0x210 [ 482.497480] ? skb_gro_receive+0x12d0/0x12d0 [ 482.501873] ? netlink_skb_destructor+0x190/0x210 [ 482.506699] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 482.512223] ? consume_skb+0x198/0x550 [ 482.516094] ? alloc_skb_with_frags+0x760/0x760 [ 482.520749] netlink_dump+0x2e1/0xd20 [ 482.524532] ? netlink_broadcast+0x50/0x50 [ 482.528752] netlink_recvmsg+0xe97/0x1450 [ 482.532883] ? netlink_dump+0xd20/0xd20 [ 482.536851] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 482.542393] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 482.547145] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 482.552662] ? import_iovec+0x24b/0x420 [ 482.556627] ? dup_iter+0x270/0x270 [ 482.560254] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 482.565777] ? _copy_from_user+0xdf/0x150 [ 482.569911] ? copy_msghdr_from_user+0x3bc/0x560 [ 482.574653] ? graph_lock+0x170/0x170 [ 482.578441] ? netlink_dump+0xd20/0xd20 [ 482.582400] sock_recvmsg_nosec+0x8c/0xb0 [ 482.586541] ? __sock_tx_timestamp+0xd0/0xd0 [ 482.590959] ___sys_recvmsg+0x2b6/0x680 [ 482.594930] ? ___sys_sendmsg+0x940/0x940 [ 482.599080] ? pvclock_read_flags+0x160/0x160 [ 482.603569] ? find_held_lock+0x36/0x1c0 [ 482.607616] ? ktime_get_ts64+0x405/0x510 [ 482.611761] ? kvm_clock_read+0x25/0x30 [ 482.615722] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 482.621244] ? ktime_get_ts64+0x39d/0x510 [ 482.625394] ? rcu_note_context_switch+0x710/0x710 [ 482.630310] ? check_same_owner+0x320/0x320 [ 482.634613] ? __might_sleep+0x95/0x190 [ 482.638589] __sys_recvmmsg+0x2f9/0xb80 [ 482.642568] ? SyS_recvmsg+0x30/0x30 [ 482.646289] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 482.651813] ? _copy_from_user+0xdf/0x150 [ 482.655954] do_sys_recvmmsg+0xe4/0x190 [ 482.659918] ? __sys_recvmmsg+0xb80/0xb80 [ 482.664063] ? SyS_clock_settime+0x220/0x220 [ 482.668463] SyS_recvmmsg+0x34/0x50 [ 482.672091] ? do_sys_recvmmsg+0x190/0x190 [ 482.676320] do_syscall_64+0x29e/0x9d0 [ 482.680193] ? vmalloc_sync_all+0x30/0x30 [ 482.684323] ? _raw_spin_unlock_irq+0x27/0x70 [ 482.688803] ? finish_task_switch+0x1ca/0x820 [ 482.693286] ? syscall_return_slowpath+0x5c0/0x5c0 [ 482.698215] ? syscall_return_slowpath+0x30f/0x5c0 [ 482.703155] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 482.708508] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 482.713340] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 482.718511] RIP: 0033:0x4552d9 [ 482.721681] RSP: 002b:00007fa0f71fcc68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 482.729370] RAX: ffffffffffffffda RBX: 00007fa0f71fd6d4 RCX: 00000000004552d9 [ 482.736621] RDX: 07fffffffffffc19 RSI: 0000000020fd0ed4 RDI: 0000000000000013 [ 482.743868] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 482.751119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 482.758376] R13: 0000000000000494 R14: 00000000006f9e80 R15: 000000000000000e 2018/04/06 00:07:03 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0xc0fe], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:03 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x73f0000]}, 0x10) 2018/04/06 00:07:03 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:07:03 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x5, 0x100, 0x3f, 0x5, 0xfec, 0x0, 0x6, 0x8, 0x4, 0x0, 0x200, 0x7, 0x1f, 0xfffffffffffffff9, 0x7, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:07:03 executing program 6 (fault-call:3 fault-nth:15): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:03 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') lseek(r0, 0x0, 0x100000000) 2018/04/06 00:07:03 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe80], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:07:03 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000340)=""/211, &(0x7f0000000440)=0xd3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) openat$rtc(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rtc\x00', 0x10002, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0xfffffffffffffffa}, 0x8) pread64(r1, &(0x7f0000000000)=""/59, 0x3b, 0x8) syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) socketpair(0x5, 0x80b, 0x9, &(0x7f0000000300)) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000180)={0x942, 0xfa, "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"}) [ 482.891770] FAULT_INJECTION: forcing a failure. [ 482.891770] name failslab, interval 1, probability 0, space 0, times 0 [ 482.903120] CPU: 0 PID: 1516 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 482.909879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 482.919234] Call Trace: [ 482.921836] dump_stack+0x1b9/0x29f [ 482.925481] ? arch_local_irq_restore+0x52/0x52 [ 482.930157] ? kernel_text_address+0x79/0xf0 [ 482.934576] ? __unwind_start+0x166/0x330 [ 482.938744] should_fail.cold.4+0xa/0x1a [ 482.942819] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 482.947936] ? save_stack+0xa9/0xd0 [ 482.951564] ? save_stack+0x43/0xd0 [ 482.955194] ? kasan_kmalloc+0xc4/0xe0 [ 482.959083] ? kasan_slab_alloc+0x12/0x20 [ 482.963236] ? kmem_cache_alloc_node+0x144/0x780 [ 482.968002] ? __alloc_skb+0x111/0x780 [ 482.971897] ? netlink_dump+0x2e1/0xd20 [ 482.975880] ? netlink_recvmsg+0xe97/0x1450 [ 482.980206] ? sock_recvmsg_nosec+0x8c/0xb0 [ 482.984527] ? ___sys_recvmsg+0x2b6/0x680 [ 482.988674] ? __sys_recvmmsg+0x2f9/0xb80 [ 482.992825] ? do_sys_recvmmsg+0xe4/0x190 [ 482.996976] ? SyS_recvmmsg+0x34/0x50 [ 483.000787] ? do_syscall_64+0x29e/0x9d0 [ 483.004855] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 483.010225] ? netlink_dump+0x98/0xd20 [ 483.014120] ? save_stack+0xa9/0xd0 [ 483.017764] ? print_usage_bug+0xc0/0xc0 [ 483.021832] ? mutex_trylock+0x2a0/0x2a0 [ 483.025897] ? kfree_skbmem+0x13c/0x210 [ 483.029878] ? consume_skb+0x193/0x550 [ 483.033770] ? graph_lock+0x170/0x170 [ 483.037571] ? __sys_recvmmsg+0x2f9/0xb80 [ 483.041720] ? do_sys_recvmmsg+0xe4/0x190 [ 483.045880] ? SyS_recvmmsg+0x34/0x50 [ 483.049686] ? do_syscall_64+0x29e/0x9d0 [ 483.053761] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 483.059130] ? kasan_check_read+0x11/0x20 [ 483.063282] ? do_raw_spin_unlock+0x9e/0x2e0 [ 483.067697] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 483.072293] should_failslab+0x124/0x180 [ 483.076362] kmem_cache_alloc_node_trace+0x5a/0x770 [ 483.081393] __kmalloc_node_track_caller+0x33/0x70 [ 483.086327] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 483.091090] __alloc_skb+0x14d/0x780 [ 483.094812] ? kfree_skbmem+0x13c/0x210 [ 483.098796] ? skb_scrub_packet+0x580/0x580 [ 483.103126] ? kfree_skbmem+0xfb/0x210 [ 483.107016] ? skb_gro_receive+0x12d0/0x12d0 [ 483.111428] ? netlink_skb_destructor+0x190/0x210 [ 483.116277] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 483.120627] kernel msg: ebtables bug: please report to author: Wrong len argument [ 483.121834] ? consume_skb+0x198/0x550 [ 483.121853] ? alloc_skb_with_frags+0x760/0x760 [ 483.121877] netlink_dump+0x2e1/0xd20 2018/04/06 00:07:03 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0xf5ffffff], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:03 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:07:03 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0xfe80], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:04 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0xf], 0xaa}, 0x9}, 0x1c) [ 483.121895] ? netlink_broadcast+0x50/0x50 [ 483.146036] netlink_recvmsg+0xe97/0x1450 [ 483.150198] ? netlink_dump+0xd20/0xd20 [ 483.154178] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 483.159723] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 483.164484] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 483.170021] ? import_iovec+0x24b/0x420 [ 483.174004] ? dup_iter+0x270/0x270 [ 483.177637] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 483.183178] ? _copy_from_user+0xdf/0x150 [ 483.187334] ? copy_msghdr_from_user+0x3bc/0x560 [ 483.192097] ? graph_lock+0x170/0x170 [ 483.195917] ? netlink_dump+0xd20/0xd20 [ 483.199903] sock_recvmsg_nosec+0x8c/0xb0 [ 483.204046] ? __sock_tx_timestamp+0xd0/0xd0 [ 483.208448] ___sys_recvmsg+0x2b6/0x680 [ 483.212420] ? ___sys_sendmsg+0x940/0x940 [ 483.216567] ? pvclock_read_flags+0x160/0x160 [ 483.221048] ? find_held_lock+0x36/0x1c0 [ 483.225101] ? ktime_get_ts64+0x405/0x510 [ 483.229237] ? kvm_clock_read+0x25/0x30 [ 483.233199] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 483.238725] ? ktime_get_ts64+0x39d/0x510 [ 483.242873] ? rcu_note_context_switch+0x710/0x710 [ 483.247788] ? check_same_owner+0x320/0x320 [ 483.252095] ? __might_sleep+0x95/0x190 [ 483.256064] __sys_recvmmsg+0x2f9/0xb80 [ 483.260041] ? SyS_recvmsg+0x30/0x30 [ 483.263780] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 483.269302] ? _copy_from_user+0xdf/0x150 [ 483.273437] do_sys_recvmmsg+0xe4/0x190 [ 483.277399] ? __sys_recvmmsg+0xb80/0xb80 [ 483.281534] ? SyS_clock_settime+0x220/0x220 [ 483.286365] SyS_recvmmsg+0x34/0x50 [ 483.289978] ? do_sys_recvmmsg+0x190/0x190 [ 483.294206] do_syscall_64+0x29e/0x9d0 [ 483.298080] ? vmalloc_sync_all+0x30/0x30 [ 483.302214] ? _raw_spin_unlock_irq+0x27/0x70 [ 483.306699] ? finish_task_switch+0x1ca/0x820 [ 483.311183] ? syscall_return_slowpath+0x5c0/0x5c0 [ 483.316102] ? syscall_return_slowpath+0x30f/0x5c0 [ 483.321030] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 483.326385] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 483.331222] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 483.336394] RIP: 0033:0x4552d9 [ 483.339567] RSP: 002b:00007fa0f71fcc68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 483.347260] RAX: ffffffffffffffda RBX: 00007fa0f71fd6d4 RCX: 00000000004552d9 [ 483.354517] RDX: 07fffffffffffc19 RSI: 0000000020fd0ed4 RDI: 0000000000000013 [ 483.361771] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 483.369032] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 483.376287] R13: 0000000000000494 R14: 00000000006f9e80 R15: 000000000000000f 2018/04/06 00:07:04 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x1f4], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:04 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xb761]}, 0x10) 2018/04/06 00:07:04 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x5, 0x100, 0x3f, 0x5, 0xfec, 0x0, 0x6, 0x8, 0x4, 0x0, 0x200, 0x7, 0x1f, 0xfffffffffffffff9, 0x7, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:07:04 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') lseek(r0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="8ee93fa3f6e6b0acf4c2148677d1c3b0680ce630a8f379a75fcb343a718b43192677827c2bc584dd1c3de5cd089fa1c62c326c88318e7e1b593b5bec93fda3772a64422f41830b373105c231194e23106db5ffd6bc6ed8719798f928c756b39451248684e8e23fd2b74677e80d5c8990b3d5d194261019a241010546c6abe641c303e3581f759a0d2ca1c58fdfd3e1b3405716b3e3d13d413957ae7a76bea71d127f6886b232f74539067397b95ca9d2d1ce66f8b1a7031b6accd29e195da03565a3b7d1178e53af5d199722f23022a26008ede175ad3f", 0xd7, r1) 2018/04/06 00:07:04 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:07:04 executing program 6 (fault-call:3 fault-nth:16): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:04 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000080)=""/59, 0x3b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/04/06 00:07:04 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:07:04 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:07:04 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x505f]}, 0x10) [ 483.796406] FAULT_INJECTION: forcing a failure. [ 483.796406] name failslab, interval 1, probability 0, space 0, times 0 [ 483.807768] CPU: 0 PID: 1564 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 483.814525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 483.823880] Call Trace: [ 483.826478] dump_stack+0x1b9/0x29f [ 483.830123] ? arch_local_irq_restore+0x52/0x52 [ 483.834806] should_fail.cold.4+0xa/0x1a [ 483.838879] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 483.843994] ? __might_sleep+0x95/0x190 [ 483.847979] ? __mutex_lock+0x7d9/0x17f0 [ 483.852053] ? netlink_dump+0x98/0xd20 [ 483.855952] ? save_stack+0xa9/0xd0 [ 483.859589] ? mutex_trylock+0x2a0/0x2a0 [ 483.863666] ? kfree_skbmem+0x13c/0x210 [ 483.867647] ? consume_skb+0x193/0x550 [ 483.871541] ? skb_free_datagram+0x1a/0xf0 [ 483.875782] ? netlink_recvmsg+0x6fe/0x1450 [ 483.880116] ? sock_recvmsg_nosec+0x8c/0xb0 [ 483.884446] ? ___sys_recvmsg+0x2b6/0x680 [ 483.888596] ? __sys_recvmmsg+0x2f9/0xb80 [ 483.892747] ? do_sys_recvmmsg+0xe4/0x190 2018/04/06 00:07:04 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e000000000000290000000000ffff"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:07:04 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xacdf]}, 0x10) [ 483.896892] ? SyS_recvmmsg+0x34/0x50 [ 483.900701] ? do_syscall_64+0x29e/0x9d0 [ 483.904774] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 483.910147] ? do_raw_spin_unlock+0x9e/0x2e0 [ 483.914561] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 483.919155] ? kasan_check_write+0x14/0x20 [ 483.923406] ? trace_hardirqs_off+0xd/0x10 [ 483.927658] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 483.932775] should_failslab+0x124/0x180 [ 483.936848] kmem_cache_alloc_node+0x56/0x780 [ 483.941353] ? rcu_pm_notify+0xc0/0xc0 2018/04/06 00:07:04 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) [ 483.945249] ? trace_hardirqs_off+0xd/0x10 [ 483.949494] __alloc_skb+0x111/0x780 [ 483.953214] ? kfree_skbmem+0x13c/0x210 [ 483.957195] ? skb_scrub_packet+0x580/0x580 [ 483.961519] ? kfree_skbmem+0xfb/0x210 [ 483.965415] ? skb_gro_receive+0x12d0/0x12d0 [ 483.969830] ? netlink_skb_destructor+0x190/0x210 [ 483.974681] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 483.980230] ? consume_skb+0x198/0x550 [ 483.984124] ? alloc_skb_with_frags+0x760/0x760 [ 483.988802] netlink_dump+0x2e1/0xd20 [ 483.992606] ? netlink_broadcast+0x50/0x50 2018/04/06 00:07:04 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x40030000000000]}, 0x10) 2018/04/06 00:07:05 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) [ 483.996855] netlink_recvmsg+0xe97/0x1450 [ 484.001013] ? netlink_dump+0xd20/0xd20 [ 484.004997] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 484.010541] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 484.015309] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 484.020848] ? import_iovec+0x24b/0x420 [ 484.024826] ? dup_iter+0x270/0x270 [ 484.028462] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 484.034004] ? _copy_from_user+0xdf/0x150 [ 484.038159] ? copy_msghdr_from_user+0x3bc/0x560 [ 484.042920] ? graph_lock+0x170/0x170 2018/04/06 00:07:05 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x8fcf0000]}, 0x10) [ 484.046738] ? netlink_dump+0xd20/0xd20 [ 484.050723] sock_recvmsg_nosec+0x8c/0xb0 [ 484.054875] ? __sock_tx_timestamp+0xd0/0xd0 [ 484.059292] ___sys_recvmsg+0x2b6/0x680 [ 484.063279] ? ___sys_sendmsg+0x940/0x940 [ 484.067440] ? pvclock_read_flags+0x160/0x160 [ 484.071938] ? find_held_lock+0x36/0x1c0 [ 484.076006] ? ktime_get_ts64+0x405/0x510 [ 484.080161] ? kvm_clock_read+0x25/0x30 [ 484.084134] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 484.089675] ? ktime_get_ts64+0x39d/0x510 [ 484.093840] ? rcu_note_context_switch+0x710/0x710 [ 484.098776] ? check_same_owner+0x320/0x320 [ 484.103102] ? __might_sleep+0x95/0x190 [ 484.107089] __sys_recvmmsg+0x2f9/0xb80 [ 484.111077] ? SyS_recvmsg+0x30/0x30 [ 484.114837] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 484.120379] ? _copy_from_user+0xdf/0x150 [ 484.124532] do_sys_recvmmsg+0xe4/0x190 [ 484.128513] ? __sys_recvmmsg+0xb80/0xb80 [ 484.132675] ? SyS_clock_settime+0x220/0x220 [ 484.137091] SyS_recvmmsg+0x34/0x50 [ 484.140713] ? do_sys_recvmmsg+0x190/0x190 [ 484.144952] do_syscall_64+0x29e/0x9d0 [ 484.148843] ? vmalloc_sync_all+0x30/0x30 [ 484.152999] ? _raw_spin_unlock_irq+0x27/0x70 [ 484.157496] ? finish_task_switch+0x1ca/0x820 [ 484.161998] ? syscall_return_slowpath+0x5c0/0x5c0 [ 484.166933] ? syscall_return_slowpath+0x30f/0x5c0 [ 484.171872] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 484.175050] kernel msg: ebtables bug: please report to author: Wrong len argument [ 484.177240] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 484.177267] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 484.177280] RIP: 0033:0x4552d9 [ 484.177287] RSP: 002b:00007fa0f71fcc68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 484.205759] RAX: ffffffffffffffda RBX: 00007fa0f71fd6d4 RCX: 00000000004552d9 [ 484.213032] RDX: 07fffffffffffc19 RSI: 0000000020fd0ed4 RDI: 0000000000000013 [ 484.220289] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 484.227547] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 484.234804] R13: 0000000000000494 R14: 00000000006f9e80 R15: 0000000000000010 2018/04/06 00:07:05 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xafe60000]}, 0x10) 2018/04/06 00:07:05 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x5, 0x100, 0x3f, 0x5, 0xfec, 0x0, 0x6, 0x8, 0x4, 0x4, 0x0, 0x7, 0x1f, 0xfffffffffffffff9, 0x7, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:07:05 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') lseek(r0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000080)={{0x7f, 0x8}, 'port1\x00', 0xc3, 0x0, 0xb7, 0x4, 0x5, 0x5, 0x401, 0x0, 0x4, 0x80000001}) 2018/04/06 00:07:05 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x2001001000000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:05 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f00000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:07:05 executing program 6 (fault-call:3 fault-nth:17): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:05 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x91aaf6bdb0fa7c0b, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xf7, 0x40) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000100)={0x1, r1}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000000040)) 2018/04/06 00:07:05 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e0000000000002900000000007fff"], 0x10}}], 0x2, 0x8000) [ 484.639265] FAULT_INJECTION: forcing a failure. [ 484.639265] name failslab, interval 1, probability 0, space 0, times 0 [ 484.650759] CPU: 1 PID: 1625 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 484.657516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 484.666865] Call Trace: [ 484.669454] dump_stack+0x1b9/0x29f [ 484.673074] ? arch_local_irq_restore+0x52/0x52 [ 484.677754] should_fail.cold.4+0xa/0x1a [ 484.681807] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 484.686899] ? __might_sleep+0x95/0x190 [ 484.690866] ? __mutex_lock+0x7d9/0x17f0 [ 484.694917] ? netlink_dump+0x98/0xd20 [ 484.698792] ? save_stack+0xa9/0xd0 [ 484.702411] ? mutex_trylock+0x2a0/0x2a0 [ 484.706457] ? kfree_skbmem+0x13c/0x210 [ 484.710419] ? consume_skb+0x193/0x550 [ 484.714291] ? skb_free_datagram+0x1a/0xf0 [ 484.718510] ? netlink_recvmsg+0x6fe/0x1450 [ 484.722818] ? sock_recvmsg_nosec+0x8c/0xb0 [ 484.727126] ? ___sys_recvmsg+0x2b6/0x680 [ 484.731259] ? __sys_recvmmsg+0x2f9/0xb80 [ 484.735392] ? do_sys_recvmmsg+0xe4/0x190 [ 484.739521] ? SyS_recvmmsg+0x34/0x50 [ 484.743310] ? do_syscall_64+0x29e/0x9d0 [ 484.747360] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 484.752713] ? do_raw_spin_unlock+0x9e/0x2e0 [ 484.757109] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 484.761682] ? kasan_check_write+0x14/0x20 [ 484.765911] ? trace_hardirqs_off+0xd/0x10 [ 484.770133] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 484.775231] should_failslab+0x124/0x180 [ 484.779282] kmem_cache_alloc_node+0x56/0x780 [ 484.783765] ? rcu_pm_notify+0xc0/0xc0 [ 484.787640] ? trace_hardirqs_off+0xd/0x10 [ 484.791868] __alloc_skb+0x111/0x780 [ 484.795565] ? kfree_skbmem+0x13c/0x210 [ 484.799531] ? skb_scrub_packet+0x580/0x580 [ 484.803838] ? kfree_skbmem+0xfb/0x210 [ 484.807713] ? skb_gro_receive+0x12d0/0x12d0 [ 484.812108] ? netlink_skb_destructor+0x190/0x210 [ 484.816942] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 484.822472] ? consume_skb+0x198/0x550 [ 484.826347] ? alloc_skb_with_frags+0x760/0x760 [ 484.831010] netlink_dump+0x2e1/0xd20 [ 484.834810] ? netlink_broadcast+0x50/0x50 [ 484.839052] netlink_recvmsg+0xe97/0x1450 [ 484.843200] ? netlink_dump+0xd20/0xd20 [ 484.847162] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 484.852692] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 484.857443] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 484.862966] ? import_iovec+0x24b/0x420 [ 484.866928] ? dup_iter+0x270/0x270 [ 484.870544] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 484.876073] ? _copy_from_user+0xdf/0x150 [ 484.880214] ? copy_msghdr_from_user+0x3bc/0x560 [ 484.884956] ? graph_lock+0x170/0x170 [ 484.888756] ? netlink_dump+0xd20/0xd20 [ 484.892722] sock_recvmsg_nosec+0x8c/0xb0 [ 484.896856] ? __sock_tx_timestamp+0xd0/0xd0 [ 484.901254] ___sys_recvmsg+0x2b6/0x680 [ 484.905226] ? ___sys_sendmsg+0x940/0x940 [ 484.909371] ? pvclock_read_flags+0x160/0x160 [ 484.913853] ? find_held_lock+0x36/0x1c0 [ 484.917919] ? ktime_get_ts64+0x405/0x510 [ 484.922059] ? kvm_clock_read+0x25/0x30 [ 484.926031] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 484.931556] ? ktime_get_ts64+0x39d/0x510 [ 484.935706] ? rcu_note_context_switch+0x710/0x710 [ 484.940619] ? check_same_owner+0x320/0x320 [ 484.944926] ? __might_sleep+0x95/0x190 [ 484.948893] __sys_recvmmsg+0x2f9/0xb80 [ 484.952862] ? SyS_recvmsg+0x30/0x30 [ 484.956582] ? check_same_owner+0x320/0x320 [ 484.960911] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 484.966436] ? _copy_from_user+0xdf/0x150 [ 484.970576] do_sys_recvmmsg+0xe4/0x190 [ 484.974537] ? __sys_recvmmsg+0xb80/0xb80 [ 484.978678] ? SyS_clock_settime+0x220/0x220 [ 484.983078] SyS_recvmmsg+0x34/0x50 [ 484.986692] ? do_sys_recvmmsg+0x190/0x190 [ 484.990914] do_syscall_64+0x29e/0x9d0 [ 484.994784] ? vmalloc_sync_all+0x30/0x30 [ 484.998921] ? _raw_spin_unlock_irq+0x27/0x70 [ 485.003405] ? finish_task_switch+0x1ca/0x820 [ 485.007887] ? syscall_return_slowpath+0x5c0/0x5c0 [ 485.012804] ? syscall_return_slowpath+0x30f/0x5c0 [ 485.017726] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 485.023083] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 485.027920] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 485.033093] RIP: 0033:0x4552d9 2018/04/06 00:07:06 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e0000000000002900000000000400"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:07:06 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x7f80000]}, 0x10) [ 485.036269] RSP: 002b:00007fa0f71fcc68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 485.043964] RAX: ffffffffffffffda RBX: 00007fa0f71fd6d4 RCX: 00000000004552d9 [ 485.051219] RDX: 07fffffffffffc19 RSI: 0000000020fd0ed4 RDI: 0000000000000013 [ 485.058475] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 485.065727] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 485.072982] R13: 0000000000000494 R14: 00000000006f9e80 R15: 0000000000000011 2018/04/06 00:07:06 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x3f000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:06 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:07:06 executing program 6 (fault-call:3 fault-nth:18): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:06 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xf73]}, 0x10) 2018/04/06 00:07:06 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e000000000000290000000000f7ff"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:07:06 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x103], 0xaa}, 0x9}, 0x1c) [ 485.283917] FAULT_INJECTION: forcing a failure. [ 485.283917] name failslab, interval 1, probability 0, space 0, times 0 [ 485.295316] CPU: 1 PID: 1659 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 485.302079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 485.311437] Call Trace: [ 485.314041] dump_stack+0x1b9/0x29f [ 485.317688] ? arch_local_irq_restore+0x52/0x52 [ 485.322372] should_fail.cold.4+0xa/0x1a [ 485.326450] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/04/06 00:07:06 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x476d]}, 0x10) [ 485.331566] ? __might_sleep+0x95/0x190 [ 485.335556] ? __mutex_lock+0x7d9/0x17f0 [ 485.339633] ? netlink_dump+0x98/0xd20 [ 485.343527] ? save_stack+0xa9/0xd0 [ 485.347163] ? mutex_trylock+0x2a0/0x2a0 [ 485.351232] ? kfree_skbmem+0x13c/0x210 [ 485.355212] ? consume_skb+0x193/0x550 [ 485.359108] ? skb_free_datagram+0x1a/0xf0 [ 485.363353] ? netlink_recvmsg+0x6fe/0x1450 [ 485.367688] ? sock_recvmsg_nosec+0x8c/0xb0 [ 485.372029] ? ___sys_recvmsg+0x2b6/0x680 [ 485.376190] ? __sys_recvmmsg+0x2f9/0xb80 [ 485.380353] ? do_sys_recvmmsg+0xe4/0x190 [ 485.384505] ? SyS_recvmmsg+0x34/0x50 [ 485.388319] ? do_syscall_64+0x29e/0x9d0 [ 485.392389] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 485.397761] ? do_raw_spin_unlock+0x9e/0x2e0 [ 485.402180] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 485.406774] ? kasan_check_write+0x14/0x20 [ 485.411031] ? trace_hardirqs_off+0xd/0x10 [ 485.415281] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 485.420400] should_failslab+0x124/0x180 [ 485.424473] kmem_cache_alloc_node+0x56/0x780 [ 485.428979] ? rcu_pm_notify+0xc0/0xc0 [ 485.432871] ? trace_hardirqs_off+0xd/0x10 [ 485.437126] __alloc_skb+0x111/0x780 [ 485.440845] ? kfree_skbmem+0x13c/0x210 [ 485.444824] ? skb_scrub_packet+0x580/0x580 [ 485.449138] ? kfree_skbmem+0xfb/0x210 [ 485.453021] ? skb_gro_receive+0x12d0/0x12d0 [ 485.457422] ? netlink_skb_destructor+0x190/0x210 [ 485.462253] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 485.467785] ? consume_skb+0x198/0x550 [ 485.471660] ? alloc_skb_with_frags+0x760/0x760 [ 485.476324] netlink_dump+0x2e1/0xd20 [ 485.480117] ? netlink_broadcast+0x50/0x50 [ 485.484350] netlink_recvmsg+0xe97/0x1450 [ 485.488489] ? netlink_dump+0xd20/0xd20 [ 485.492451] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 485.497976] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 485.502726] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 485.508247] ? import_iovec+0x24b/0x420 [ 485.512209] ? dup_iter+0x270/0x270 [ 485.515832] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 485.521354] ? _copy_from_user+0xdf/0x150 [ 485.525495] ? copy_msghdr_from_user+0x3bc/0x560 [ 485.530238] ? graph_lock+0x170/0x170 [ 485.534046] ? netlink_dump+0xd20/0xd20 [ 485.538013] sock_recvmsg_nosec+0x8c/0xb0 [ 485.542154] ? __sock_tx_timestamp+0xd0/0xd0 [ 485.546548] ___sys_recvmsg+0x2b6/0x680 [ 485.550520] ? ___sys_sendmsg+0x940/0x940 [ 485.554666] ? pvclock_read_flags+0x160/0x160 [ 485.559147] ? find_held_lock+0x36/0x1c0 [ 485.563203] ? ktime_get_ts64+0x405/0x510 [ 485.567340] ? kvm_clock_read+0x25/0x30 [ 485.571302] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 485.576823] ? ktime_get_ts64+0x39d/0x510 [ 485.580971] ? rcu_note_context_switch+0x710/0x710 [ 485.585886] ? check_same_owner+0x320/0x320 [ 485.590192] ? __might_sleep+0x95/0x190 [ 485.594161] __sys_recvmmsg+0x2f9/0xb80 [ 485.598132] ? SyS_recvmsg+0x30/0x30 [ 485.601876] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 485.607400] ? _copy_from_user+0xdf/0x150 [ 485.611538] do_sys_recvmmsg+0xe4/0x190 [ 485.615499] ? __sys_recvmmsg+0xb80/0xb80 [ 485.619636] ? SyS_clock_settime+0x220/0x220 [ 485.624039] SyS_recvmmsg+0x34/0x50 [ 485.627652] ? do_sys_recvmmsg+0x190/0x190 [ 485.631874] do_syscall_64+0x29e/0x9d0 [ 485.635744] ? vmalloc_sync_all+0x30/0x30 [ 485.639880] ? _raw_spin_unlock_irq+0x27/0x70 [ 485.644361] ? finish_task_switch+0x1ca/0x820 [ 485.648845] ? syscall_return_slowpath+0x5c0/0x5c0 [ 485.653762] ? syscall_return_slowpath+0x30f/0x5c0 [ 485.658683] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 485.664045] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 485.668884] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 485.674060] RIP: 0033:0x4552d9 [ 485.677235] RSP: 002b:00007fa0f71fcc68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 485.684929] RAX: ffffffffffffffda RBX: 00007fa0f71fd6d4 RCX: 00000000004552d9 [ 485.692184] RDX: 07fffffffffffc19 RSI: 0000000020fd0ed4 RDI: 0000000000000013 [ 485.699438] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 485.706693] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 485.713944] R13: 0000000000000494 R14: 00000000006f9e80 R15: 0000000000000012 2018/04/06 00:07:06 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x300], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:06 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x7f8]}, 0x10) 2018/04/06 00:07:06 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x8) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00000000c0)={0xfd2a, 0x8, 0x5, 0xffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') lseek(r0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000100)='westwood\x00', 0x9) 2018/04/06 00:07:06 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x400, 0x2000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000180)={r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000100)={r1}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000000040)) 2018/04/06 00:07:06 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:07:06 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x5, 0x100, 0x3f, 0x5, 0xfec, 0x0, 0x6, 0x8, 0x4, 0x4, 0x0, 0x7, 0x1f, 0xfffffffffffffff9, 0x7, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:07:06 executing program 6 (fault-call:3 fault-nth:19): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:06 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) [ 485.809196] kernel msg: ebtables bug: please report to author: Wrong len argument [ 485.865353] FAULT_INJECTION: forcing a failure. [ 485.865353] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 485.877204] CPU: 1 PID: 1693 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 485.883951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 485.893296] Call Trace: [ 485.895885] dump_stack+0x1b9/0x29f [ 485.899512] ? arch_local_irq_restore+0x52/0x52 [ 485.904173] ? graph_lock+0x170/0x170 [ 485.907969] should_fail.cold.4+0xa/0x1a [ 485.912028] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 485.917129] ? lock_downgrade+0x8e0/0x8e0 [ 485.921270] ? kasan_check_read+0x11/0x20 [ 485.925405] ? rcu_is_watching+0x85/0x140 [ 485.929569] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 485.934749] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 485.939933] ? is_bpf_text_address+0xd7/0x170 [ 485.944416] ? kernel_text_address+0x79/0xf0 [ 485.948810] ? __unwind_start+0x166/0x330 [ 485.952942] ? __kernel_text_address+0xd/0x40 [ 485.957428] ? unwind_get_return_address+0x61/0xa0 [ 485.962344] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 485.967864] ? should_fail+0x21b/0xbcd [ 485.971744] __alloc_pages_nodemask+0x34e/0xd70 [ 485.976406] ? __alloc_pages_slowpath+0x2dc0/0x2dc0 [ 485.981408] ? save_stack+0x43/0xd0 [ 485.985028] ? kasan_kmalloc+0xc4/0xe0 [ 485.988906] ? kasan_slab_alloc+0x12/0x20 [ 485.993045] ? kmem_cache_alloc_node+0x144/0x780 [ 485.997786] ? __alloc_skb+0x111/0x780 [ 486.001661] ? netlink_dump+0x2e1/0xd20 [ 486.005621] ? netlink_recvmsg+0xe97/0x1450 [ 486.009929] ? ___sys_recvmsg+0x2b6/0x680 [ 486.014064] ? __sys_recvmmsg+0x2f9/0xb80 [ 486.018198] ? do_sys_recvmmsg+0xe4/0x190 [ 486.022330] ? SyS_recvmmsg+0x34/0x50 [ 486.026119] ? do_syscall_64+0x29e/0x9d0 [ 486.030167] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 486.035520] ? netlink_dump+0x98/0xd20 [ 486.039397] ? save_stack+0xa9/0xd0 [ 486.043020] ? print_usage_bug+0xc0/0xc0 [ 486.047072] ? mutex_trylock+0x2a0/0x2a0 [ 486.051119] ? kfree_skbmem+0x13c/0x210 [ 486.055083] ? __sys_recvmmsg+0x2f9/0xb80 [ 486.059216] ? do_sys_recvmmsg+0xe4/0x190 [ 486.063345] ? SyS_recvmmsg+0x34/0x50 [ 486.067129] ? do_syscall_64+0x29e/0x9d0 [ 486.071177] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 486.076526] ? kasan_check_read+0x11/0x20 [ 486.080666] cache_grow_begin+0x72/0x6c0 [ 486.084725] kmem_cache_alloc_node_trace+0x692/0x770 [ 486.089831] __kmalloc_node_track_caller+0x33/0x70 [ 486.094751] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 486.099499] __alloc_skb+0x14d/0x780 [ 486.103198] ? kfree_skbmem+0x13c/0x210 [ 486.107162] ? skb_scrub_packet+0x580/0x580 [ 486.111472] ? kfree_skbmem+0xfb/0x210 [ 486.115820] ? skb_gro_receive+0x12d0/0x12d0 [ 486.120219] ? netlink_skb_destructor+0x190/0x210 [ 486.125053] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 486.130584] ? consume_skb+0x198/0x550 [ 486.134462] ? alloc_skb_with_frags+0x760/0x760 [ 486.139125] netlink_dump+0x2e1/0xd20 [ 486.142917] ? netlink_broadcast+0x50/0x50 [ 486.147146] netlink_recvmsg+0xe97/0x1450 [ 486.151287] ? netlink_dump+0xd20/0xd20 [ 486.155248] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 486.160770] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 486.165517] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 486.171044] ? import_iovec+0x24b/0x420 [ 486.175013] ? dup_iter+0x270/0x270 [ 486.178637] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 486.184159] ? _copy_from_user+0xdf/0x150 [ 486.188302] ? copy_msghdr_from_user+0x3bc/0x560 [ 486.193045] ? graph_lock+0x170/0x170 [ 486.196842] ? netlink_dump+0xd20/0xd20 [ 486.200802] sock_recvmsg_nosec+0x8c/0xb0 [ 486.204934] ? __sock_tx_timestamp+0xd0/0xd0 [ 486.209334] ___sys_recvmsg+0x2b6/0x680 [ 486.213303] ? ___sys_sendmsg+0x940/0x940 [ 486.217445] ? pvclock_read_flags+0x160/0x160 [ 486.221928] ? find_held_lock+0x36/0x1c0 [ 486.225981] ? ktime_get_ts64+0x405/0x510 [ 486.230119] ? kvm_clock_read+0x25/0x30 [ 486.234081] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 486.239608] ? ktime_get_ts64+0x39d/0x510 [ 486.243753] ? rcu_note_context_switch+0x710/0x710 [ 486.248671] ? check_same_owner+0x320/0x320 [ 486.252978] ? __might_sleep+0x95/0x190 [ 486.256949] __sys_recvmmsg+0x2f9/0xb80 [ 486.260919] ? SyS_recvmsg+0x30/0x30 [ 486.264662] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 486.270187] ? _copy_from_user+0xdf/0x150 [ 486.274326] do_sys_recvmmsg+0xe4/0x190 [ 486.278286] ? __sys_recvmmsg+0xb80/0xb80 [ 486.282422] ? SyS_clock_settime+0x220/0x220 [ 486.286825] SyS_recvmmsg+0x34/0x50 [ 486.290435] ? do_sys_recvmmsg+0x190/0x190 [ 486.294660] do_syscall_64+0x29e/0x9d0 [ 486.298534] ? vmalloc_sync_all+0x30/0x30 [ 486.302670] ? _raw_spin_unlock_irq+0x27/0x70 [ 486.307154] ? finish_task_switch+0x1ca/0x820 [ 486.311636] ? syscall_return_slowpath+0x5c0/0x5c0 [ 486.316558] ? syscall_return_slowpath+0x30f/0x5c0 [ 486.321480] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 486.326839] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 486.331675] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 486.336847] RIP: 0033:0x4552d9 [ 486.340026] RSP: 002b:00007fa0f71fcc68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 486.347727] RAX: ffffffffffffffda RBX: 00007fa0f71fd6d4 RCX: 00000000004552d9 [ 486.354982] RDX: 07fffffffffffc19 RSI: 0000000020fd0ed4 RDI: 0000000000000013 2018/04/06 00:07:07 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e000000000000290000000000007f"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:07:07 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x10000000000000], 0xaa}, 0x9}, 0x1c) [ 486.362238] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 486.369490] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 486.376743] R13: 0000000000000494 R14: 00000000006f9e80 R15: 0000000000000013 2018/04/06 00:07:07 executing program 6 (fault-call:3 fault-nth:20): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:07 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x9b87]}, 0x10) 2018/04/06 00:07:07 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:07:07 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:07:07 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0xff00000000000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:07 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x840, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f00000001c0)) perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffffef, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x6, 0x4000) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={0x0, 0xffffffff00000000}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000280)={r3, 0x3}, &(0x7f00000002c0)=0x8) lseek(r1, 0x0, 0x0) getpeername$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) 2018/04/06 00:07:07 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x11000000]}, 0x10) 2018/04/06 00:07:07 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:07:07 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:07:07 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x2000000000000007}, 0x8) getegid() [ 486.769119] QAT: Invalid ioctl [ 486.795810] QAT: Invalid ioctl [ 486.820730] FAULT_INJECTION: forcing a failure. [ 486.820730] name failslab, interval 1, probability 0, space 0, times 0 [ 486.823676] kernel msg: ebtables bug: please report to author: Wrong len argument [ 486.832064] CPU: 1 PID: 1715 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 486.832078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 486.855776] Call Trace: [ 486.858372] dump_stack+0x1b9/0x29f [ 486.862006] ? arch_local_irq_restore+0x52/0x52 [ 486.866694] should_fail.cold.4+0xa/0x1a [ 486.870770] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 486.875886] ? __might_sleep+0x95/0x190 [ 486.879880] ? __mutex_lock+0x7d9/0x17f0 [ 486.883957] ? netlink_dump+0x98/0xd20 [ 486.887852] ? save_stack+0xa9/0xd0 [ 486.891488] ? mutex_trylock+0x2a0/0x2a0 [ 486.895554] ? kfree_skbmem+0x13c/0x210 [ 486.899539] ? consume_skb+0x193/0x550 [ 486.903433] ? skb_free_datagram+0x1a/0xf0 [ 486.907673] ? netlink_recvmsg+0x6fe/0x1450 [ 486.911991] ? sock_recvmsg_nosec+0x8c/0xb0 [ 486.916301] ? ___sys_recvmsg+0x2b6/0x680 [ 486.920426] ? __sys_recvmmsg+0x2f9/0xb80 [ 486.924556] ? do_sys_recvmmsg+0xe4/0x190 [ 486.928698] ? SyS_recvmmsg+0x34/0x50 [ 486.932492] ? do_syscall_64+0x29e/0x9d0 [ 486.936544] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 486.941905] ? do_raw_spin_unlock+0x9e/0x2e0 [ 486.946293] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 486.950865] ? kasan_check_write+0x14/0x20 [ 486.955096] ? trace_hardirqs_off+0xd/0x10 [ 486.959324] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 486.964420] should_failslab+0x124/0x180 [ 486.968465] kmem_cache_alloc_node+0x56/0x780 [ 486.972948] ? rcu_pm_notify+0xc0/0xc0 [ 486.976825] ? trace_hardirqs_off+0xd/0x10 [ 486.981062] __alloc_skb+0x111/0x780 [ 486.984763] ? kfree_skbmem+0x13c/0x210 [ 486.988720] ? skb_scrub_packet+0x580/0x580 [ 486.993036] ? kfree_skbmem+0xfb/0x210 [ 486.996920] ? skb_gro_receive+0x12d0/0x12d0 [ 487.001311] ? netlink_skb_destructor+0x190/0x210 [ 487.006139] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 487.011668] ? consume_skb+0x198/0x550 [ 487.015548] ? alloc_skb_with_frags+0x760/0x760 [ 487.020216] netlink_dump+0x2e1/0xd20 [ 487.024024] ? netlink_broadcast+0x50/0x50 [ 487.028255] netlink_recvmsg+0xe97/0x1450 [ 487.032399] ? netlink_dump+0xd20/0xd20 [ 487.036372] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 487.041923] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 487.046683] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 487.052210] ? import_iovec+0x24b/0x420 [ 487.056166] ? dup_iter+0x270/0x270 [ 487.059780] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 487.065302] ? _copy_from_user+0xdf/0x150 [ 487.069436] ? copy_msghdr_from_user+0x3bc/0x560 [ 487.074178] ? graph_lock+0x170/0x170 [ 487.077979] ? netlink_dump+0xd20/0xd20 [ 487.081941] sock_recvmsg_nosec+0x8c/0xb0 [ 487.086078] ? __sock_tx_timestamp+0xd0/0xd0 [ 487.090484] ___sys_recvmsg+0x2b6/0x680 [ 487.094470] ? ___sys_sendmsg+0x940/0x940 [ 487.098612] ? pvclock_read_flags+0x160/0x160 [ 487.103096] ? find_held_lock+0x36/0x1c0 [ 487.107147] ? ktime_get_ts64+0x405/0x510 [ 487.111280] ? kvm_clock_read+0x25/0x30 [ 487.115246] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 487.120778] ? ktime_get_ts64+0x39d/0x510 [ 487.124930] ? rcu_note_context_switch+0x710/0x710 [ 487.129860] ? check_same_owner+0x320/0x320 [ 487.134189] ? __might_sleep+0x95/0x190 [ 487.138156] __sys_recvmmsg+0x2f9/0xb80 [ 487.142122] ? SyS_recvmsg+0x30/0x30 [ 487.145845] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 487.151384] ? _copy_from_user+0xdf/0x150 [ 487.155528] do_sys_recvmmsg+0xe4/0x190 [ 487.159491] ? __sys_recvmmsg+0xb80/0xb80 [ 487.163622] ? SyS_clock_settime+0x220/0x220 [ 487.168019] SyS_recvmmsg+0x34/0x50 [ 487.171644] ? do_sys_recvmmsg+0x190/0x190 [ 487.175874] do_syscall_64+0x29e/0x9d0 [ 487.179750] ? vmalloc_sync_all+0x30/0x30 [ 487.183894] ? _raw_spin_unlock_irq+0x27/0x70 [ 487.188371] ? finish_task_switch+0x1ca/0x820 [ 487.192856] ? syscall_return_slowpath+0x5c0/0x5c0 [ 487.197770] ? syscall_return_slowpath+0x30f/0x5c0 [ 487.202694] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 487.208056] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 487.212898] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 487.218072] RIP: 0033:0x4552d9 [ 487.221244] RSP: 002b:00007fa0f71fcc68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 487.228933] RAX: ffffffffffffffda RBX: 00007fa0f71fd6d4 RCX: 00000000004552d9 [ 487.236183] RDX: 07fffffffffffc19 RSI: 0000000020fd0ed4 RDI: 0000000000000013 [ 487.243442] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 487.250707] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 487.257959] R13: 0000000000000494 R14: 00000000006f9e80 R15: 0000000000000014 2018/04/06 00:07:08 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0xfec0000000000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:08 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/59, 0x3b, 0x0) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) rt_sigreturn() ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000080)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={0x5, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x8, 0x4, 0x6, 0xdad, 0x4, &(0x7f0000000180)='vlan0\x00', 0xe5ce, 0x2a2, 0x1f}) 2018/04/06 00:07:08 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x6fb80000]}, 0x10) 2018/04/06 00:07:08 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e0000000000002900000000000004"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:07:08 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:07:08 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') lseek(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x6, 0x7f, 0x1, 0x1000000000, 0x7, 0x9, 0x100000000, 0x0, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in={{0x2, 0x4e24, @rand_addr=0x1ff}}, 0x6, 0x9, 0x0, 0x7, 0x400000000000000}, &(0x7f00000001c0)=0x98) 2018/04/06 00:07:08 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x5, 0x100, 0x3f, 0x5, 0xfec, 0x0, 0x6, 0x8, 0x4, 0x4, 0x0, 0x7, 0x1f, 0xfffffffffffffff9, 0x7, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:07:08 executing program 6 (fault-call:3 fault-nth:21): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) [ 487.615478] FAULT_INJECTION: forcing a failure. [ 487.615478] name failslab, interval 1, probability 0, space 0, times 0 [ 487.626933] CPU: 1 PID: 1770 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 487.633694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 487.643039] Call Trace: [ 487.645623] dump_stack+0x1b9/0x29f [ 487.649243] ? arch_local_irq_restore+0x52/0x52 [ 487.653899] ? kernel_text_address+0x79/0xf0 [ 487.658291] ? __unwind_start+0x166/0x330 [ 487.662430] should_fail.cold.4+0xa/0x1a [ 487.666480] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 487.671573] ? save_stack+0xa9/0xd0 [ 487.675186] ? save_stack+0x43/0xd0 [ 487.678796] ? kasan_kmalloc+0xc4/0xe0 [ 487.682670] ? kasan_slab_alloc+0x12/0x20 [ 487.686804] ? kmem_cache_alloc_node+0x144/0x780 [ 487.691547] ? __alloc_skb+0x111/0x780 [ 487.695422] ? netlink_dump+0x2e1/0xd20 [ 487.699387] ? netlink_recvmsg+0xe97/0x1450 [ 487.703693] ? sock_recvmsg_nosec+0x8c/0xb0 [ 487.708000] ? ___sys_recvmsg+0x2b6/0x680 [ 487.712140] ? __sys_recvmmsg+0x2f9/0xb80 [ 487.716271] ? do_sys_recvmmsg+0xe4/0x190 [ 487.720399] ? SyS_recvmmsg+0x34/0x50 [ 487.724187] ? do_syscall_64+0x29e/0x9d0 [ 487.728237] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 487.733590] ? netlink_dump+0x98/0xd20 [ 487.737464] ? save_stack+0xa9/0xd0 [ 487.741081] ? print_usage_bug+0xc0/0xc0 [ 487.745128] ? mutex_trylock+0x2a0/0x2a0 [ 487.749175] ? kfree_skbmem+0x13c/0x210 [ 487.753132] ? consume_skb+0x193/0x550 [ 487.757011] ? graph_lock+0x170/0x170 [ 487.760802] ? __sys_recvmmsg+0x2f9/0xb80 [ 487.764934] ? do_sys_recvmmsg+0xe4/0x190 [ 487.769066] ? SyS_recvmmsg+0x34/0x50 [ 487.772850] ? do_syscall_64+0x29e/0x9d0 [ 487.776896] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 487.782245] ? kasan_check_read+0x11/0x20 [ 487.786378] ? do_raw_spin_unlock+0x9e/0x2e0 [ 487.790773] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 487.795347] should_failslab+0x124/0x180 [ 487.799397] kmem_cache_alloc_node_trace+0x5a/0x770 [ 487.804410] __kmalloc_node_track_caller+0x33/0x70 [ 487.809330] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 487.814073] __alloc_skb+0x14d/0x780 [ 487.817771] ? kfree_skbmem+0x13c/0x210 [ 487.821732] ? skb_scrub_packet+0x580/0x580 [ 487.826044] ? kfree_skbmem+0xfb/0x210 [ 487.829921] ? skb_gro_receive+0x12d0/0x12d0 [ 487.834315] ? netlink_skb_destructor+0x190/0x210 [ 487.839145] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 487.844672] ? consume_skb+0x198/0x550 [ 487.848544] ? alloc_skb_with_frags+0x760/0x760 [ 487.853205] netlink_dump+0x2e1/0xd20 [ 487.856996] ? netlink_broadcast+0x50/0x50 [ 487.861230] netlink_recvmsg+0xe97/0x1450 [ 487.865369] ? netlink_dump+0xd20/0xd20 [ 487.869333] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 487.874855] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 487.879604] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 487.885124] ? import_iovec+0x24b/0x420 [ 487.889084] ? dup_iter+0x270/0x270 [ 487.892698] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 487.898219] ? _copy_from_user+0xdf/0x150 [ 487.902358] ? copy_msghdr_from_user+0x3bc/0x560 [ 487.907097] ? graph_lock+0x170/0x170 [ 487.910890] ? netlink_dump+0xd20/0xd20 [ 487.914849] sock_recvmsg_nosec+0x8c/0xb0 [ 487.919161] ? __sock_tx_timestamp+0xd0/0xd0 [ 487.923554] ___sys_recvmsg+0x2b6/0x680 [ 487.927522] ? ___sys_sendmsg+0x940/0x940 [ 487.931662] ? pvclock_read_flags+0x160/0x160 [ 487.936142] ? find_held_lock+0x36/0x1c0 [ 487.940193] ? ktime_get_ts64+0x405/0x510 [ 487.944328] ? kvm_clock_read+0x25/0x30 [ 487.948288] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 487.953812] ? ktime_get_ts64+0x39d/0x510 [ 487.959519] ? rcu_note_context_switch+0x710/0x710 [ 487.964433] ? check_same_owner+0x320/0x320 [ 487.968739] ? __might_sleep+0x95/0x190 [ 487.972702] __sys_recvmmsg+0x2f9/0xb80 [ 487.976669] ? SyS_recvmsg+0x30/0x30 [ 487.980385] ? check_same_owner+0x320/0x320 [ 487.984706] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 487.990226] ? _copy_from_user+0xdf/0x150 [ 487.994360] do_sys_recvmmsg+0xe4/0x190 [ 487.998459] ? __sys_recvmmsg+0xb80/0xb80 [ 488.002597] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 488.007429] SyS_recvmmsg+0x34/0x50 [ 488.011041] ? do_sys_recvmmsg+0x190/0x190 [ 488.015264] do_syscall_64+0x29e/0x9d0 [ 488.019269] ? vmalloc_sync_all+0x30/0x30 [ 488.023402] ? _raw_spin_unlock_irq+0x27/0x70 [ 488.027882] ? finish_task_switch+0x1ca/0x820 [ 488.032365] ? syscall_return_slowpath+0x5c0/0x5c0 [ 488.037284] ? syscall_return_slowpath+0x30f/0x5c0 [ 488.042204] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 488.047557] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 488.052390] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 488.057563] RIP: 0033:0x4552d9 2018/04/06 00:07:09 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x1fdb0000]}, 0x10) [ 488.060735] RSP: 002b:00007fa0f71fcc68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 488.068429] RAX: ffffffffffffffda RBX: 00007fa0f71fd6d4 RCX: 00000000004552d9 [ 488.075681] RDX: 07fffffffffffc19 RSI: 0000000020fd0ed4 RDI: 0000000000000013 [ 488.082935] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 488.090186] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 488.097441] R13: 0000000000000494 R14: 00000000006f9e80 R15: 0000000000000015 2018/04/06 00:07:09 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e00000000000029000000000000ff"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:07:09 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0xf4010000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:09 executing program 6 (fault-call:3 fault-nth:22): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:09 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e000000000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:07:09 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x1100]}, 0x10) [ 488.299463] FAULT_INJECTION: forcing a failure. [ 488.299463] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 488.311317] CPU: 0 PID: 1798 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 488.318072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 488.327428] Call Trace: [ 488.330029] dump_stack+0x1b9/0x29f [ 488.333666] ? arch_local_irq_restore+0x52/0x52 [ 488.338344] ? graph_lock+0x170/0x170 [ 488.342162] should_fail.cold.4+0xa/0x1a [ 488.346236] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 488.351368] ? lock_downgrade+0x8e0/0x8e0 [ 488.355527] ? rcu_is_watching+0x85/0x140 [ 488.359683] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 488.364883] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 488.370094] ? is_bpf_text_address+0xd7/0x170 [ 488.374602] ? kernel_text_address+0x79/0xf0 [ 488.379027] ? __unwind_start+0x166/0x330 [ 488.383184] ? __kernel_text_address+0xd/0x40 [ 488.387686] ? unwind_get_return_address+0x61/0xa0 [ 488.392626] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 488.398167] ? should_fail+0x21b/0xbcd [ 488.402076] __alloc_pages_nodemask+0x34e/0xd70 [ 488.406767] ? __alloc_pages_slowpath+0x2dc0/0x2dc0 [ 488.411792] ? save_stack+0x43/0xd0 [ 488.415427] ? kasan_kmalloc+0xc4/0xe0 [ 488.419324] ? kasan_slab_alloc+0x12/0x20 [ 488.423481] ? kmem_cache_alloc_node+0x144/0x780 [ 488.428245] ? __alloc_skb+0x111/0x780 [ 488.432140] ? netlink_dump+0x2e1/0xd20 [ 488.436122] ? netlink_recvmsg+0xe97/0x1450 [ 488.440451] ? ___sys_recvmsg+0x2b6/0x680 [ 488.444604] ? __sys_recvmmsg+0x2f9/0xb80 [ 488.445881] kernel msg: ebtables bug: please report to author: Wrong len argument [ 488.448750] ? do_sys_recvmmsg+0xe4/0x190 [ 488.448765] ? SyS_recvmmsg+0x34/0x50 [ 488.448784] ? do_syscall_64+0x29e/0x9d0 [ 488.448804] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 488.448824] ? netlink_dump+0x98/0xd20 [ 488.477604] ? save_stack+0xa9/0xd0 [ 488.481243] ? print_usage_bug+0xc0/0xc0 [ 488.485341] ? mutex_trylock+0x2a0/0x2a0 [ 488.489407] ? kfree_skbmem+0x13c/0x210 [ 488.493389] ? __sys_recvmmsg+0x2f9/0xb80 [ 488.497540] ? do_sys_recvmmsg+0xe4/0x190 [ 488.501689] ? SyS_recvmmsg+0x34/0x50 [ 488.505490] ? do_syscall_64+0x29e/0x9d0 [ 488.509541] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 488.514891] ? kasan_check_read+0x11/0x20 [ 488.519038] cache_grow_begin+0x72/0x6c0 [ 488.523095] kmem_cache_alloc_node_trace+0x692/0x770 [ 488.528198] __kmalloc_node_track_caller+0x33/0x70 [ 488.533119] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 488.537864] __alloc_skb+0x14d/0x780 [ 488.541561] ? kfree_skbmem+0x13c/0x210 [ 488.545527] ? skb_scrub_packet+0x580/0x580 [ 488.549837] ? kfree_skbmem+0xfb/0x210 [ 488.553709] ? skb_gro_receive+0x12d0/0x12d0 [ 488.558103] ? netlink_skb_destructor+0x190/0x210 [ 488.562936] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 488.568472] ? consume_skb+0x198/0x550 [ 488.572346] ? alloc_skb_with_frags+0x760/0x760 [ 488.577008] netlink_dump+0x2e1/0xd20 [ 488.580807] ? netlink_broadcast+0x50/0x50 [ 488.585045] netlink_recvmsg+0xe97/0x1450 [ 488.589187] ? netlink_dump+0xd20/0xd20 [ 488.593147] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 488.598671] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 488.603429] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 488.608951] ? import_iovec+0x24b/0x420 [ 488.612915] ? dup_iter+0x270/0x270 [ 488.616533] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 488.622055] ? _copy_from_user+0xdf/0x150 [ 488.626193] ? copy_msghdr_from_user+0x3bc/0x560 [ 488.630933] ? graph_lock+0x170/0x170 [ 488.634733] ? netlink_dump+0xd20/0xd20 [ 488.638698] sock_recvmsg_nosec+0x8c/0xb0 [ 488.642831] ? __sock_tx_timestamp+0xd0/0xd0 [ 488.647225] ___sys_recvmsg+0x2b6/0x680 [ 488.651201] ? ___sys_sendmsg+0x940/0x940 [ 488.655342] ? pvclock_read_flags+0x160/0x160 [ 488.659823] ? find_held_lock+0x36/0x1c0 [ 488.663874] ? ktime_get_ts64+0x405/0x510 [ 488.668011] ? kvm_clock_read+0x25/0x30 [ 488.671975] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 488.677496] ? ktime_get_ts64+0x39d/0x510 [ 488.681643] ? rcu_note_context_switch+0x710/0x710 [ 488.686560] ? check_same_owner+0x320/0x320 [ 488.690865] ? __might_sleep+0x95/0x190 [ 488.694830] __sys_recvmmsg+0x2f9/0xb80 [ 488.698800] ? SyS_recvmsg+0x30/0x30 [ 488.702540] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 488.708062] ? _copy_from_user+0xdf/0x150 [ 488.712198] do_sys_recvmmsg+0xe4/0x190 [ 488.716158] ? __sys_recvmmsg+0xb80/0xb80 [ 488.720293] ? SyS_clock_settime+0x220/0x220 [ 488.724689] SyS_recvmmsg+0x34/0x50 [ 488.728303] ? do_sys_recvmmsg+0x190/0x190 [ 488.732527] do_syscall_64+0x29e/0x9d0 [ 488.736400] ? vmalloc_sync_all+0x30/0x30 [ 488.740533] ? _raw_spin_unlock_irq+0x27/0x70 [ 488.745022] ? finish_task_switch+0x1ca/0x820 [ 488.749509] ? syscall_return_slowpath+0x5c0/0x5c0 [ 488.754423] ? syscall_return_slowpath+0x30f/0x5c0 [ 488.759344] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 488.764699] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 488.769537] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 488.774709] RIP: 0033:0x4552d9 [ 488.777886] RSP: 002b:00007fa0f71fcc68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 488.785581] RAX: ffffffffffffffda RBX: 00007fa0f71fd6d4 RCX: 00000000004552d9 [ 488.792834] RDX: 07fffffffffffc19 RSI: 0000000020fd0ed4 RDI: 0000000000000013 2018/04/06 00:07:09 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x3f39]}, 0x10) 2018/04/06 00:07:09 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xf807]}, 0x10) 2018/04/06 00:07:09 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xe0e7]}, 0x10) [ 488.800090] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 488.807340] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 488.814592] R13: 0000000000000494 R14: 00000000006f9e80 R15: 0000000000000016 2018/04/06 00:07:09 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0xfc00], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:09 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x5, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='net/rt_acct\x00') clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000040)=0x2) timerfd_settime(r1, 0x1, &(0x7f00000000c0)={{r2, r3+10000000}}, &(0x7f0000000100)) lseek(r1, 0x0, 0x0) 2018/04/06 00:07:09 executing program 6 (fault-call:3 fault-nth:23): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:09 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x3bf, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r0 = request_key(&(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='/dev/rtc\x00', 0xfffffffffffffffc) keyctl$set_timeout(0xf, r0, 0x3) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000180)) 2018/04/06 00:07:09 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:07:09 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x537]}, 0x10) 2018/04/06 00:07:09 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x5, 0x100, 0x3f, 0x5, 0xfec, 0x0, 0x6, 0x8, 0x4, 0x4, 0x200, 0x0, 0x1f, 0xfffffffffffffff9, 0x7, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:07:09 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e0000000000002900000000000005"], 0x10}}], 0x2, 0x8000) [ 488.970755] FAULT_INJECTION: forcing a failure. [ 488.970755] name failslab, interval 1, probability 0, space 0, times 0 [ 488.982111] CPU: 1 PID: 1836 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 488.988873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 488.998224] Call Trace: [ 489.000817] dump_stack+0x1b9/0x29f [ 489.004435] ? arch_local_irq_restore+0x52/0x52 [ 489.009093] ? kernel_text_address+0x79/0xf0 [ 489.013487] ? __unwind_start+0x166/0x330 [ 489.017627] should_fail.cold.4+0xa/0x1a [ 489.021676] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 489.026770] ? save_stack+0xa9/0xd0 [ 489.030383] ? save_stack+0x43/0xd0 [ 489.033992] ? kasan_kmalloc+0xc4/0xe0 [ 489.037868] ? kasan_slab_alloc+0x12/0x20 [ 489.042004] ? kmem_cache_alloc_node+0x144/0x780 [ 489.046752] ? __alloc_skb+0x111/0x780 [ 489.050625] ? netlink_dump+0x2e1/0xd20 [ 489.054583] ? netlink_recvmsg+0xe97/0x1450 [ 489.058887] ? sock_recvmsg_nosec+0x8c/0xb0 [ 489.063191] ? ___sys_recvmsg+0x2b6/0x680 [ 489.067326] ? __sys_recvmmsg+0x2f9/0xb80 [ 489.071458] ? do_sys_recvmmsg+0xe4/0x190 [ 489.075586] ? SyS_recvmmsg+0x34/0x50 [ 489.079375] ? do_syscall_64+0x29e/0x9d0 [ 489.083421] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 489.088775] ? netlink_dump+0x98/0xd20 [ 489.092651] ? save_stack+0xa9/0xd0 [ 489.096269] ? print_usage_bug+0xc0/0xc0 [ 489.100317] ? mutex_trylock+0x2a0/0x2a0 [ 489.104365] ? kfree_skbmem+0x13c/0x210 [ 489.108324] ? consume_skb+0x193/0x550 [ 489.112198] ? graph_lock+0x170/0x170 [ 489.115984] ? __sys_recvmmsg+0x2f9/0xb80 [ 489.120117] ? do_sys_recvmmsg+0xe4/0x190 [ 489.124246] ? SyS_recvmmsg+0x34/0x50 [ 489.128039] ? do_syscall_64+0x29e/0x9d0 [ 489.132090] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 489.137439] ? kasan_check_read+0x11/0x20 [ 489.141573] ? do_raw_spin_unlock+0x9e/0x2e0 [ 489.145967] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 489.150538] should_failslab+0x124/0x180 [ 489.154591] kmem_cache_alloc_node_trace+0x5a/0x770 [ 489.159603] __kmalloc_node_track_caller+0x33/0x70 [ 489.164520] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 489.169266] __alloc_skb+0x14d/0x780 [ 489.172962] ? kfree_skbmem+0x13c/0x210 [ 489.176925] ? skb_scrub_packet+0x580/0x580 [ 489.181235] ? kfree_skbmem+0xfb/0x210 [ 489.185108] ? skb_gro_receive+0x12d0/0x12d0 [ 489.189501] ? netlink_skb_destructor+0x190/0x210 [ 489.194331] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 489.199857] ? consume_skb+0x198/0x550 [ 489.203733] ? alloc_skb_with_frags+0x760/0x760 [ 489.208392] netlink_dump+0x2e1/0xd20 [ 489.212183] ? netlink_broadcast+0x50/0x50 [ 489.216412] netlink_recvmsg+0xe97/0x1450 [ 489.220552] ? netlink_dump+0xd20/0xd20 [ 489.224511] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 489.230039] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 489.234789] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 489.240310] ? import_iovec+0x24b/0x420 [ 489.244272] ? dup_iter+0x270/0x270 [ 489.247884] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 489.253408] ? _copy_from_user+0xdf/0x150 [ 489.257544] ? copy_msghdr_from_user+0x3bc/0x560 [ 489.262285] ? graph_lock+0x170/0x170 [ 489.266080] ? netlink_dump+0xd20/0xd20 [ 489.270044] sock_recvmsg_nosec+0x8c/0xb0 [ 489.274176] ? __sock_tx_timestamp+0xd0/0xd0 [ 489.278570] ___sys_recvmsg+0x2b6/0x680 [ 489.282550] ? ___sys_sendmsg+0x940/0x940 [ 489.286706] ? pvclock_read_flags+0x160/0x160 [ 489.291188] ? find_held_lock+0x36/0x1c0 [ 489.295239] ? ktime_get_ts64+0x405/0x510 [ 489.299375] ? kvm_clock_read+0x25/0x30 [ 489.303336] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 489.308858] ? ktime_get_ts64+0x39d/0x510 [ 489.313000] ? rcu_note_context_switch+0x710/0x710 [ 489.317921] ? check_same_owner+0x320/0x320 [ 489.322225] ? __might_sleep+0x95/0x190 [ 489.326193] __sys_recvmmsg+0x2f9/0xb80 [ 489.330164] ? SyS_recvmsg+0x30/0x30 [ 489.333881] ? check_same_owner+0x320/0x320 [ 489.338203] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 489.343725] ? _copy_from_user+0xdf/0x150 [ 489.347860] do_sys_recvmmsg+0xe4/0x190 [ 489.351819] ? __sys_recvmmsg+0xb80/0xb80 [ 489.355956] ? SyS_clock_settime+0x220/0x220 [ 489.360352] SyS_recvmmsg+0x34/0x50 [ 489.363961] ? do_sys_recvmmsg+0x190/0x190 [ 489.368183] do_syscall_64+0x29e/0x9d0 [ 489.372054] ? vmalloc_sync_all+0x30/0x30 [ 489.376188] ? _raw_spin_unlock_irq+0x27/0x70 [ 489.380667] ? finish_task_switch+0x1ca/0x820 [ 489.385151] ? syscall_return_slowpath+0x5c0/0x5c0 [ 489.390068] ? syscall_return_slowpath+0x30f/0x5c0 [ 489.394985] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 489.400337] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 489.405170] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 489.410345] RIP: 0033:0x4552d9 [ 489.413519] RSP: 002b:00007fa0f71fcc68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b 2018/04/06 00:07:10 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:07:10 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x600], 0xaa}, 0x9}, 0x1c) [ 489.421217] RAX: ffffffffffffffda RBX: 00007fa0f71fd6d4 RCX: 00000000004552d9 [ 489.428471] RDX: 07fffffffffffc19 RSI: 0000000020fd0ed4 RDI: 0000000000000013 [ 489.435725] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 489.442976] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 489.450226] R13: 0000000000000494 R14: 00000000006f9e80 R15: 0000000000000017 2018/04/06 00:07:10 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x8467]}, 0x10) 2018/04/06 00:07:10 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) [ 489.621667] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 00:07:10 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0xb80b], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:10 executing program 6 (fault-call:3 fault-nth:24): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:10 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:07:10 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:07:10 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x5, 0x100, 0x3f, 0x5, 0xfec, 0x0, 0x6, 0x8, 0x4, 0x4, 0x200, 0x0, 0x1f, 0xfffffffffffffff9, 0x7, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:07:10 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400100, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00000000c0)={{0x3f, 0x0, 0x7684, 0x7, "cae1218b179094da01557f2e0c418c7bbbc9eae67771d21de74bf43e7b247a78bdfba6d3712c1765c5f50b99", 0x1bb}, 0x4, [0xffffffff, 0x10001, 0x8, 0x9, 0x100, 0x2, 0xffffffffffffffff, 0x3, 0x9, 0x7, 0xfde, 0x0, 0x0, 0x1, 0x8, 0x1, 0x2, 0x7, 0x1000, 0x8, 0x10001, 0x9, 0x2, 0x2, 0xffffffffffffff8d, 0x8, 0x3ff00, 0xffff, 0x6, 0x0, 0x800, 0x40ae, 0x40, 0x200, 0x2, 0x4, 0xffffffffffff7fff, 0xa37, 0x613a, 0x81, 0x6, 0x3, 0x81, 0x9, 0x1, 0x8, 0x3e68, 0x0, 0xd9e4, 0x8e, 0xff, 0x8000, 0x7, 0x0, 0x100, 0x100, 0x3, 0x6, 0x5bf6, 0xfffffffffffffffb, 0xffffffff, 0x6, 0xffffffff, 0x80000000, 0x2, 0x800, 0x8, 0x1, 0x8, 0x4, 0x2, 0x9, 0x4, 0x8, 0x8, 0x101, 0x0, 0x1, 0xffffffffffffffff, 0x6, 0x5, 0x0, 0xffffffff, 0x3, 0x4, 0x20, 0x80, 0x40, 0x0, 0xffffffffffff8000, 0xffffffffffffffc1, 0x3, 0x3, 0x5, 0xffffffff, 0xfffffffffffffffd, 0x8, 0x8, 0xb7b5, 0x8001, 0x3, 0x1f, 0x7bb4, 0xeaf, 0x8000, 0x200, 0x1, 0x9, 0x80000000, 0x6, 0x6, 0x6, 0x8, 0x76f3daed, 0x4000, 0x7, 0x100000000, 0x1, 0x0, 0x20, 0x0, 0x5, 0x5, 0x100000000, 0x7c0000000000000, 0x6f, 0x7ff, 0x10001], {0x0, 0x989680}}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') lseek(r1, 0x0, 0x0) 2018/04/06 00:07:10 executing program 3: 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$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) fdatasync(r0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0xd09a) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r2, 0x4}, 0x8) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000001c0)="3b3b64a571c1805dab6bea3ca29454c0f967ed688ae8e727d8a171f280ec6204f882f40f050ad86b7c6bc1fdba7359fd2ebb1d77137349896761123b4420c2acfaba4eaf72fea52b312f5d558c92fad6125049c29ead4222cb21c5c05666351ed4371a8f0c7c1f2f0460c65dd7024ef9bb7cceaf9d455ce23c2c8c33c9a5eb78c88d907ed29f9a48c33fb4a6", 0x8c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x4028700f, &(0x7f0000000040)) 2018/04/06 00:07:10 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x37050000]}, 0x10) 2018/04/06 00:07:10 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e00000000000029000000000000ef"], 0x10}}], 0x2, 0x8000) [ 489.858140] FAULT_INJECTION: forcing a failure. [ 489.858140] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 489.870001] CPU: 0 PID: 1877 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 489.876761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 489.886118] Call Trace: [ 489.888719] dump_stack+0x1b9/0x29f [ 489.892357] ? arch_local_irq_restore+0x52/0x52 [ 489.897035] ? graph_lock+0x170/0x170 [ 489.900857] should_fail.cold.4+0xa/0x1a 2018/04/06 00:07:10 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x7f67]}, 0x10) 2018/04/06 00:07:10 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) [ 489.904938] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 489.910057] ? lock_downgrade+0x8e0/0x8e0 [ 489.914221] ? rcu_is_watching+0x85/0x140 [ 489.918380] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 489.923579] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 489.928788] ? is_bpf_text_address+0xd7/0x170 [ 489.933288] ? kernel_text_address+0x79/0xf0 [ 489.937705] ? __unwind_start+0x166/0x330 [ 489.941861] ? __kernel_text_address+0xd/0x40 [ 489.946369] ? unwind_get_return_address+0x61/0xa0 [ 489.951307] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 2018/04/06 00:07:10 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e0000000000002900000000000011"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:07:10 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xe8030000]}, 0x10) [ 489.956849] ? should_fail+0x21b/0xbcd [ 489.960758] __alloc_pages_nodemask+0x34e/0xd70 [ 489.965445] ? __alloc_pages_slowpath+0x2dc0/0x2dc0 [ 489.970467] ? save_stack+0x43/0xd0 [ 489.974096] ? kasan_kmalloc+0xc4/0xe0 [ 489.977987] ? kasan_slab_alloc+0x12/0x20 [ 489.982145] ? kmem_cache_alloc_node+0x144/0x780 [ 489.986908] ? __alloc_skb+0x111/0x780 [ 489.990800] ? netlink_dump+0x2e1/0xd20 [ 489.994778] ? netlink_recvmsg+0xe97/0x1450 [ 489.999109] ? ___sys_recvmsg+0x2b6/0x680 [ 490.003264] ? __sys_recvmmsg+0x2f9/0xb80 2018/04/06 00:07:11 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e00000000000029000000000000f7"], 0x10}}], 0x2, 0x8000) [ 490.007417] ? do_sys_recvmmsg+0xe4/0x190 [ 490.011569] ? SyS_recvmmsg+0x34/0x50 [ 490.015374] ? do_syscall_64+0x29e/0x9d0 [ 490.019445] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 490.024816] ? netlink_dump+0x98/0xd20 [ 490.028708] ? save_stack+0xa9/0xd0 [ 490.032343] ? print_usage_bug+0xc0/0xc0 [ 490.036411] ? mutex_trylock+0x2a0/0x2a0 [ 490.040478] ? kfree_skbmem+0x13c/0x210 [ 490.044463] ? __sys_recvmmsg+0x2f9/0xb80 [ 490.048618] ? do_sys_recvmmsg+0xe4/0x190 [ 490.052766] ? SyS_recvmmsg+0x34/0x50 [ 490.056572] ? do_syscall_64+0x29e/0x9d0 [ 490.060643] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 490.066012] ? kasan_check_read+0x11/0x20 [ 490.070172] cache_grow_begin+0x72/0x6c0 [ 490.074251] kmem_cache_alloc_node_trace+0x692/0x770 [ 490.079372] __kmalloc_node_track_caller+0x33/0x70 [ 490.084314] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 490.089080] __alloc_skb+0x14d/0x780 [ 490.092804] ? kfree_skbmem+0x13c/0x210 [ 490.096786] ? skb_scrub_packet+0x580/0x580 [ 490.101111] ? kfree_skbmem+0xfb/0x210 [ 490.105008] ? skb_gro_receive+0x12d0/0x12d0 [ 490.109422] ? netlink_skb_destructor+0x190/0x210 [ 490.114271] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 490.119820] ? consume_skb+0x198/0x550 [ 490.123705] ? alloc_skb_with_frags+0x760/0x760 [ 490.128368] netlink_dump+0x2e1/0xd20 [ 490.132158] ? netlink_broadcast+0x50/0x50 [ 490.136387] netlink_recvmsg+0xe97/0x1450 [ 490.140527] ? netlink_dump+0xd20/0xd20 [ 490.144489] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 490.150015] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 490.154768] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 490.160293] ? import_iovec+0x24b/0x420 [ 490.164255] ? dup_iter+0x270/0x270 [ 490.167871] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 490.173392] ? _copy_from_user+0xdf/0x150 [ 490.177535] ? copy_msghdr_from_user+0x3bc/0x560 [ 490.182278] ? graph_lock+0x170/0x170 [ 490.186074] ? netlink_dump+0xd20/0xd20 [ 490.190037] sock_recvmsg_nosec+0x8c/0xb0 [ 490.194174] ? __sock_tx_timestamp+0xd0/0xd0 [ 490.198568] ___sys_recvmsg+0x2b6/0x680 [ 490.202536] ? ___sys_sendmsg+0x940/0x940 [ 490.206679] ? pvclock_read_flags+0x160/0x160 [ 490.211158] ? find_held_lock+0x36/0x1c0 [ 490.215210] ? ktime_get_ts64+0x405/0x510 [ 490.219348] ? kvm_clock_read+0x25/0x30 [ 490.223307] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 490.228831] ? ktime_get_ts64+0x39d/0x510 [ 490.232976] ? rcu_note_context_switch+0x710/0x710 [ 490.237888] ? check_same_owner+0x320/0x320 [ 490.242194] ? __might_sleep+0x95/0x190 [ 490.246161] __sys_recvmmsg+0x2f9/0xb80 [ 490.250137] ? SyS_recvmsg+0x30/0x30 [ 490.253857] ? check_same_owner+0x320/0x320 [ 490.258182] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 490.263705] ? _copy_from_user+0xdf/0x150 [ 490.267841] do_sys_recvmmsg+0xe4/0x190 [ 490.271803] ? __sys_recvmmsg+0xb80/0xb80 [ 490.275942] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 490.280772] SyS_recvmmsg+0x34/0x50 [ 490.284381] ? do_sys_recvmmsg+0x190/0x190 [ 490.288604] do_syscall_64+0x29e/0x9d0 [ 490.292475] ? vmalloc_sync_all+0x30/0x30 [ 490.296608] ? _raw_spin_unlock_irq+0x27/0x70 [ 490.301088] ? finish_task_switch+0x1ca/0x820 [ 490.305573] ? syscall_return_slowpath+0x5c0/0x5c0 [ 490.310489] ? syscall_return_slowpath+0x30f/0x5c0 [ 490.315409] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 490.320766] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 490.325602] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 490.330775] RIP: 0033:0x4552d9 [ 490.333950] RSP: 002b:00007fa0f71fcc68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 490.341647] RAX: ffffffffffffffda RBX: 00007fa0f71fd6d4 RCX: 00000000004552d9 [ 490.348901] RDX: 07fffffffffffc19 RSI: 0000000020fd0ed4 RDI: 0000000000000013 [ 490.356156] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 490.363410] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 490.370662] R13: 0000000000000494 R14: 00000000006f9e80 R15: 0000000000000018 [ 490.482040] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 00:07:11 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:07:11 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x80fe], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:11 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xa717]}, 0x10) 2018/04/06 00:07:11 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f00000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:07:11 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') lseek(r0, 0x0, 0x0) io_setup(0x81, &(0x7f0000000100)) getsockopt$inet6_int(r0, 0x29, 0x59, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/06 00:07:11 executing program 3: 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) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) fstatfs(r0, &(0x7f0000000180)=""/215) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) 2018/04/06 00:07:11 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x5, 0x100, 0x3f, 0x5, 0xfec, 0x0, 0x6, 0x8, 0x4, 0x4, 0x200, 0x0, 0x1f, 0xfffffffffffffff9, 0x7, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:07:11 executing program 6 (fault-call:3 fault-nth:25): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:11 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:11 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:07:11 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x6d47]}, 0x10) 2018/04/06 00:07:11 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0xe00], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:11 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100000000000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) [ 490.793292] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 00:07:11 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000080)={'ifb0\x00'}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x861, 0x80000001, 0x3, 0x0, 0x0, 0xff, 0x10080, 0x1, 0x9, 0x8, 0x9, 0x3, 0x66c4, 0x3c074cea, 0x7, 0x1000, 0x1, 0x6, 0x5, 0x0, 0x8, 0x9df, 0x0, 0x401, 0x200, 0x100000000, 0xfff, 0x4, 0x8, 0x9, 0x6, 0x8000, 0x3, 0x80, 0x6, 0x800, 0x0, 0x7, 0x2, @perf_bp={&(0x7f00000000c0), 0x2}, 0x0, 0x0, 0x0, 0x2, 0x8, 0x3, 0xffffffff}, r1, 0x5, r0, 0x0) lseek(r0, 0x0, 0x0) 2018/04/06 00:07:11 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:07:11 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x1a000, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:11 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x4], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:11 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x4a97]}, 0x10) 2018/04/06 00:07:12 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c00000000000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:07:12 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:07:12 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x1148, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:12 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x2803000000000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:12 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x78d7]}, 0x10) 2018/04/06 00:07:12 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0xb0, &(0x7f00000002c0)=[@in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e22, @rand_addr=0x4}, @in6={0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e20, 0xfffffffffffffff7, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x2, 0x68, 0x200, 0x5, 0x2, 0x7fffffff, 0xf594, 0x1000, r1}, 0x20) ioctl$VT_RELDISP(r0, 0x5605) lseek(r0, 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000080)={0x6, 0x7f}) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000280)=0x8000, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000240)=0x1, 0x4) 2018/04/06 00:07:12 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:07:12 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e0000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:07:12 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000240)={{0x5, 0x3f}, 'port1\x00', 0x4, 0xa0000, 0x1, 0x25df, 0x64e, 0x3, 0x101, 0x0, 0x4, 0x101}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000000)=""/59, 0x3b, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000000200)) 2018/04/06 00:07:12 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x5, 0x100, 0x3f, 0x5, 0xfec, 0x0, 0x6, 0x8, 0x4, 0x4, 0x200, 0x7, 0x0, 0xfffffffffffffff9, 0x7, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:07:12 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0xa000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:12 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e00000000000029000000000000c8"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:07:12 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:12 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xa7b2000000000000]}, 0x10) 2018/04/06 00:07:12 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') r1 = msgget$private(0x0, 0x110) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00000000c0)={@dev, @loopback, @rand_addr}, &(0x7f0000000100)=0xc) socketpair(0x2, 0xf, 0x80, &(0x7f0000000080)) msgctl$IPC_RMID(r1, 0x0) lseek(r0, 0x0, 0x0) msgget$private(0x0, 0x406) 2018/04/06 00:07:12 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c00], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:07:12 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x8], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:12 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:07:12 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) [ 491.942586] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 00:07:13 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xc0ffffff00000000]}, 0x10) 2018/04/06 00:07:13 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x7000000, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:13 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/rt_acct\x00') lseek(r2, 0x0, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000240)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ptrace$peek(0x1, r3, &(0x7f0000000100)) getsockname$ipx(r2, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/04/06 00:07:13 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:07:13 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:07:13 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x8000000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:13 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/04/06 00:07:13 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x5, 0x100, 0x3f, 0x5, 0xfec, 0x0, 0x6, 0x8, 0x4, 0x4, 0x200, 0x7, 0x0, 0xfffffffffffffff9, 0x7, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:07:13 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x476d0000]}, 0x10) 2018/04/06 00:07:13 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x4000000000000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:13 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x40000, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:13 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:07:13 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe80], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:07:13 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0xc0ffffff], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:13 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x7fffffff, 0x7, 0x8000}, 0x4) lseek(r0, 0x0, 0x0) 2018/04/06 00:07:13 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xdfac]}, 0x10) 2018/04/06 00:07:13 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e000000000000290000000000007f"], 0x10}}], 0x2, 0x8000) [ 492.953805] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 00:07:14 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0xeb010000, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:14 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2b7e0000000000002900000000000002"], 0x10}}], 0x2, 0x8000) 2018/04/06 00:07:14 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0xff000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:14 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:07:14 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xcf440000]}, 0x10) 2018/04/06 00:07:14 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x200003e2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') lseek(r0, 0x0, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080), 0x4) 2018/04/06 00:07:14 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000080)={0x2, 0x8, [{0x20, 0x0, 0x4}, {0x3, 0x0, 0x1}]}) pread64(r0, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x200, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000000c0)=""/94, &(0x7f0000000180)=0x5e) 2018/04/06 00:07:14 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x5, 0x100, 0x3f, 0x5, 0xfec, 0x0, 0x6, 0x8, 0x4, 0x4, 0x200, 0x7, 0x0, 0xfffffffffffffff9, 0x7, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:07:14 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x200000000000000, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:14 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}, 0x0) unshare(0x80003) r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) setpriority(0x0, 0x0, 0x8) mq_timedreceive(r0, &(0x7f0000c04f55)=""/171, 0xab, 0x0, &(0x7f0000f76000)={0x77359400}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6bff0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000000140)="6e65570aa4e0c0c4b690c900") lseek(r3, 0x0, 0x0) 2018/04/06 00:07:14 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x77330000]}, 0x10) 2018/04/06 00:07:14 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:07:14 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x20010010], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:14 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:07:14 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0xeb01000000000000, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:14 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xafe6]}, 0x10) 2018/04/06 00:07:14 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:07:14 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x60], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:14 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x8f16]}, 0x10) 2018/04/06 00:07:14 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:07:14 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x3000000, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:14 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x3f00000000000000], 0xaa}, 0x9}, 0x1c) [ 493.930308] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 00:07:15 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/59, 0x3b, 0x0) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0xbf, @multicast1=0xe0000001, 0x4e20, 0x1, 'sh\x00', 0x0, 0x200000, 0x7a}, 0x2c) 2018/04/06 00:07:15 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:07:15 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x7]}, 0x10) 2018/04/06 00:07:16 executing program 1: perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="ca5cc4bb05ff7c94d42b81bd7a1044dbaf3f05dbbe1218902be2779f0757731d97248984ffa7077ea74dc7c27e0028c36eea5315c212dacd893452ba7b31745a192c6f81f58e61d8f6f7736ddc75902cb5ce74b8b263214e5e8d3b78571e67d2009c7232c9945b58e45d5aee088549a5960820e0f1fbca1657cbe30fde55c64508a4a86aab66f0ebde29fac99d68a92663dfc5766ccde0f0d90d4e13399be4fdcf4500adadfeb4cc85563bc8489e22cc28ba53036ee30a0c2153097591bab59f7814d05471d2befd3fdee467018cda6dea86f731b7927c13a60a4bde5cb6d5", 0xdf, 0x0) keyctl$get_persistent(0x16, r1, r2) lseek(r0, 0x0, 0x0) 2018/04/06 00:07:16 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0xeb01, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:16 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:07:16 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x20002010}}], 0x2, 0x8000) 2018/04/06 00:07:16 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0xa00], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:16 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x5, 0x100, 0x3f, 0x5, 0xfec, 0x0, 0x6, 0x8, 0x4, 0x4, 0x200, 0x7, 0x1f, 0x0, 0x7, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:07:16 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x2daf]}, 0x10) 2018/04/06 00:07:16 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/04/06 00:07:16 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xc3ff]}, 0x10) 2018/04/06 00:07:16 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x24}}], 0x2, 0x8000) 2018/04/06 00:07:16 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x11c8, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:16 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x5], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:16 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) [ 495.416078] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 00:07:16 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfff, 0x4000) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f0000ec5000)=0x100, 0x4) open(&(0x7f0000000080)='./file0\x00', 0x40000, 0x84) syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x1f, 0xfffffffffffffffc) lseek(r0, 0x2, 0x0) 2018/04/06 00:07:16 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10, 0xc805000000000000}}], 0x2, 0x8000) 2018/04/06 00:07:16 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x27e7]}, 0x10) 2018/04/06 00:07:16 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:07:16 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0xc00000000000000, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:16 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x900000000000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:16 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000140)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000240)="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", 0x1000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x129000, 0x0) pread64(r1, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000080)) 2018/04/06 00:07:16 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x5, 0x100, 0x3f, 0x5, 0xfec, 0x0, 0x6, 0x8, 0x4, 0x4, 0x200, 0x7, 0x1f, 0x0, 0x7, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:07:17 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0xe7270000]}, 0x10) 2018/04/06 00:07:17 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10, 0x1100000000000000}}], 0x2, 0x8000) 2018/04/06 00:07:17 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0xb80b0000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:17 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x8000000000000000, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) [ 496.260830] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 00:07:17 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:07:17 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/04/06 00:07:17 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x8fcf]}, 0x10) 2018/04/06 00:07:17 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0xe000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:17 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10, 0xf7ffff7f00000000}}], 0x2, 0x8000) 2018/04/06 00:07:17 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x200003e2, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') lseek(r0, 0x0, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x1, @empty, 'bcsh0\x00'}}) 2018/04/06 00:07:17 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x900000000000000, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:17 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x5, 0x100, 0x3f, 0x5, 0xfec, 0x0, 0x6, 0x8, 0x4, 0x4, 0x200, 0x7, 0x1f, 0x0, 0x7, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:07:18 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x9811000000000000, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:18 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x8000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:18 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10, 0x8000000000000000}}], 0x2, 0x8000) 2018/04/06 00:07:18 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x0, 0xafe6]}, 0x10) 2018/04/06 00:07:18 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x1000000000000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:18 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:07:18 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10, 0x4000000000000}}], 0x2, 0x8000) 2018/04/06 00:07:18 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/rt6_stats\x00') lseek(r0, 0x0, 0x3) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8400, 0x0) 2018/04/06 00:07:18 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0xc3ffffff00000000, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) [ 497.417224] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 00:07:18 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000080)="f8e6c5b590e2a3d1e077ef481ffb34b38be0c5defcc59cb8dfa78460714439ec1c2db54c1d1092705ee440ca9d05dbef33dcdca3ad4a446a95c2390dfae38cf4030eb6154d7958e60990bbacf988b2d21576b220da9f139e09b82b17c96425cb7a2380b65edffbfb059dbbfc52c6c8e6dea89fb29215122995402410776f85f8da8a5b3aa8863e92d74616fb7c2591b540550e9f3adc37dc607e455a97a5c07b5527d010bc9c8f5bd3d8", 0xaa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000180)={0x8, 0x0, 0x10003, 0xef2d}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, r1, 0x1, 0x100}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000000040)) 2018/04/06 00:07:18 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:07:18 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x5, 0x100, 0x3f, 0x5, 0xfec, 0x0, 0x6, 0x8, 0x4, 0x4, 0x200, 0x7, 0x1f, 0xfffffffffffffff9, 0x0, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:07:18 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x0, 0xe727]}, 0x10) 2018/04/06 00:07:18 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10, 0x5c8}}], 0x2, 0x8000) 2018/04/06 00:07:18 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x100000000000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:18 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x1eb, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:18 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x200003e2, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x84002, 0x0, 0xffffffffffffffb9, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffd, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000080)='ns/user\x00') sendmsg$kcm(r1, &(0x7f0000001340)={&(0x7f00000000c0)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)="640490fe76f0fa664ef8ad1bd04847d9b3ee7fa6da7a83874e1baa62341dd605fa93f742a67e7bb8f05285a658543593ca926d54261dc66f5045ac3bbe03846e11e749fb491838da90efb401864202304327eea743c2031b2d1f582dd6a27f6466cc3b8436961df9542b63c008c95f6b1fd53c50fb37221129df008782eb96432e461366917079b516e6c36f7e6f2ac0836a2668a46321b1e228093b4657ce8dd14b4b139ede03db900357879bd1e5268e2de9", 0xb3}], 0x1, &(0x7f0000000200)=[{0xb8, 0x18f, 0x100000000, "20069455261b1d13391cd690bb5f1469d7332b8cb22304e5717e61513e39a8646c16ddd2a355e10ebde3849ee427b075d92b15b0dd2034ef6c338ae4df9c0d8703129b1dc01c820d462cb5b2411e6bce015057419ec5bfd09b959cfa993da6e3c49ea9c69f17dbf2a6def257bc3232e3cd50a86d90b9633ee18fc4830b4d024f7df016dcb8c9b9b8f3192959184b5eec16e50b6dcca6c080b58bca70f26ff1234f1bd019ead042"}, {0x78, 0x102, 0x9bd, "e5fafbdcb077f4452a16f5fc3253fc9d14a7a28c2a3f67c72bd2af5eb64552d4f9e822dda599b8bade414e39583f0bc1cc515c9b8a6c4c305f50fe637a5d9796bb0d8778c58d22936075d6a3d74dc5c673dffaa0fd94f9477df63861e0dace77d2ae"}, {0x1010, 0xff, 0x6, "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0x1140, 0x4000000}, 0x4040) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000001380)={0x4, 0x0, [{0xb, 0x3, 0x6, 0x9, 0xffff, 0x0, 0x5}, {0xc000000f, 0x0, 0x7, 0x7fff, 0x1, 0xc0, 0x401}, {0x1, 0x4000000, 0x2, 0x9, 0xfffffffffffffeff, 0x3, 0x3ff}, {0xf, 0x64d, 0x4, 0x33, 0xffff, 0x9, 0x8}]}) lseek(r1, 0x0, 0x0) [ 498.026173] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 00:07:19 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/04/06 00:07:19 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x14eb66be9e8fdb6a, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'irlan0\x00', &(0x7f00000002c0)=@ethtool_eeprom={0x4f, 0x2, 0x9, 0x5c, "fdf4c22c2b71140fc18a374618fe0eb4614073993ecddb7eba00d8008a020bdc26932cc33db73a4c1e57f9350425b024651f9118bd635820d3dd9fa7cebe2d33ddb9492f5627702ae883e2f0a75f1d19995438812c41606a08797c68"}}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000340)={{0x2e, @multicast1=0xe0000001, 0x4e20, 0x2, 'fo\x00', 0x10, 0x3, 0x1c}, {@loopback=0x7f000001, 0x4e21, 0x0, 0x101, 0x3, 0xbc0e}}, 0x44) write$cgroup_int(r3, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) sched_getattr(r4, &(0x7f00000000c0), 0x30, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') fcntl$setown(r1, 0x8, r4) openat$mixer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/mixer\x00', 0x481, 0x0) sendmsg$nl_generic(r5, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, 0x18, 0x100, 0x70bd2a, 0x25dfdbfe, {0x1e}, [@typed={0x8, 0x5, @u32=0x100}, @typed={0x4, 0x69}, @nested={0x4, 0x68}, @typed={0x8, 0x5, @str='#lo\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x40804) lseek(r5, 0x0, 0x0) 2018/04/06 00:07:19 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x0, 0x3f07]}, 0x10) 2018/04/06 00:07:19 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10, 0x7ffffff7}}], 0x2, 0x8000) 2018/04/06 00:07:19 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x1198, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:19 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0xe00000000000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:19 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:07:19 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x5, 0x100, 0x3f, 0x5, 0xfec, 0x0, 0x6, 0x8, 0x4, 0x4, 0x200, 0x7, 0x1f, 0xfffffffffffffff9, 0x0, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:07:19 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10, 0xf7ffff7f}}], 0x2, 0x8000) 2018/04/06 00:07:19 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x20000000000000, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:19 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x0, 0x11000000]}, 0x10) 2018/04/06 00:07:19 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0xf00000000000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:20 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:07:20 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10, 0xc805}}], 0x2, 0x8000) 2018/04/06 00:07:20 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x101, 0x200) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') lseek(r1, 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @local, @loopback}, &(0x7f00000000c0)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x10}, @remote={0xfe, 0x80, [], 0xbb}, 0x10000, 0x6, 0x7, 0x400, 0x4, 0x800101, r2}) 2018/04/06 00:07:20 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x4000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:20 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x0, 0x537]}, 0x10) [ 499.306525] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 00:07:20 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x4) lseek(r0, 0x0, 0x0) 2018/04/06 00:07:20 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x0, 0x2756000000000000]}, 0x10) 2018/04/06 00:07:20 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0xf00], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:20 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x4000000000000000, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:20 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x10001, 0xffffffffffffffff}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000080)) 2018/04/06 00:07:20 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x5, 0x100, 0x3f, 0x5, 0xfec, 0x0, 0x6, 0x8, 0x4, 0x4, 0x200, 0x7, 0x1f, 0xfffffffffffffff9, 0x0, 0x3f, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:07:20 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:07:20 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10, 0x40030000000000}}], 0x2, 0x8000) 2018/04/06 00:07:20 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x3f00000000000000, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:20 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/cgroup\x00') lseek(r0, 0x0, 0x0) 2018/04/06 00:07:20 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10, 0x200000000000000}}], 0x2, 0x8000) 2018/04/06 00:07:20 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x0, 0x1f22000000000000]}, 0x10) 2018/04/06 00:07:20 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x10000000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:20 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e000000000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:07:20 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x98110000, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:20 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x0, 0xf78f0000]}, 0x10) 2018/04/06 00:07:20 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10, 0x1000000}}], 0x2, 0x8000) 2018/04/06 00:07:20 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0xbb8], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:21 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x9811, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:21 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/rt_acct\x00') lseek(r0, 0x0, 0x0) [ 500.224165] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 00:07:21 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:07:21 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0xb80b000000000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:21 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:21 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0x4) r1 = getpgid(0x0) r2 = fcntl$dupfd(r0, 0x0, r0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000000080)={{0x0, 0x989680}, {r3, r4+10000000}}, &(0x7f0000000100)) r5 = syz_open_procfs(r1, &(0x7f00000000c0)='net/ip6_tables_names\x00') lseek(r5, 0x0, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x93ff44966cab1bfa, &(0x7f0000000200), 0x4) fgetxattr(r0, &(0x7f0000000140)=@known='security.ima\x00', &(0x7f0000000180)=""/89, 0x59) 2018/04/06 00:07:21 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x5, 0x100, 0x3f, 0x5, 0xfec, 0x0, 0x6, 0x8, 0x4, 0x4, 0x200, 0x7, 0x1f, 0xfffffffffffffff9, 0x7, 0x0, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:07:21 executing program 3: 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) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) setns(r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) creat(&(0x7f0000000080)='./file0\x00', 0x10) 2018/04/06 00:07:21 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10, 0x11000000}}], 0x2, 0x8000) 2018/04/06 00:07:21 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x0, 0xc8050000]}, 0x10) 2018/04/06 00:07:21 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x9, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:21 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0xfc00000000000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:21 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10, 0xc8050000}}], 0x2, 0x8000) 2018/04/06 00:07:21 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x0, 0x7f80000]}, 0x10) 2018/04/06 00:07:21 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') lseek(r0, 0x0, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000080)={0x6, 0x92f}) 2018/04/06 00:07:21 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:07:21 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x9000000, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:22 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10, 0x400300}}], 0x2, 0x8000) 2018/04/06 00:07:22 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x0, 0xacdf]}, 0x10) [ 501.184235] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 00:07:22 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x100000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:22 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x14eb66be9e8fdb6a, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'irlan0\x00', &(0x7f00000002c0)=@ethtool_eeprom={0x4f, 0x2, 0x9, 0x5c, "fdf4c22c2b71140fc18a374618fe0eb4614073993ecddb7eba00d8008a020bdc26932cc33db73a4c1e57f9350425b024651f9118bd635820d3dd9fa7cebe2d33ddb9492f5627702ae883e2f0a75f1d19995438812c41606a08797c68"}}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000340)={{0x2e, @multicast1=0xe0000001, 0x4e20, 0x2, 'fo\x00', 0x10, 0x3, 0x1c}, {@loopback=0x7f000001, 0x4e21, 0x0, 0x101, 0x3, 0xbc0e}}, 0x44) write$cgroup_int(r3, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) sched_getattr(r4, &(0x7f00000000c0), 0x30, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') fcntl$setown(r1, 0x8, r4) openat$mixer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/mixer\x00', 0x481, 0x0) sendmsg$nl_generic(r5, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, 0x18, 0x100, 0x70bd2a, 0x25dfdbfe, {0x1e}, [@typed={0x8, 0x5, @u32=0x100}, @typed={0x4, 0x69}, @nested={0x4, 0x68}, @typed={0x8, 0x5, @str='#lo\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x40804) lseek(r5, 0x0, 0x0) 2018/04/06 00:07:22 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x2000000, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:22 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f00000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:07:22 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10, 0x11}}], 0x2, 0x8000) 2018/04/06 00:07:22 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x7, 0x0, 0x1, 0x200000000049}) write(r0, &(0x7f00000005c0)="659ea94da678cda43896dbe0687f9a29ed3f16b8c0b0f1ce319acf95111a463ddbfc08cc7fac16701c8935b99a7d01640229d41cad3b6512dad4c5b6608dfa9c81cec200bcd8d6d294f7e20b7f11b234cff77b486bfea5b7ba6c7e5cd71789330ac4d9d82b420a2e95eada8d6ac58e74bd0db7cec5d7d7e973275aeefc4381c3151a585f006b6b182df2156a3c27e79e0f51632229e15bf695ea34ed63978c9d9c9c3614fc912ea90bfab7cbd038d4ab49f2325bda1aa0373bf5a06d0ccdca76276f7eb4a896823121cdf8013f8aebb6d7acfe624b342863cdb680d6575fe6bd7d4119529133a2ccb641fd27", 0xec) syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x20, 0x200) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) splice(r0, &(0x7f0000000100), r0, &(0x7f0000000180)=0x10, 0x1, 0x1) pread64(r1, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000080)={0x3, 0x4041}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="c96174e6916cf2ce9b875d340c370877f4136e991df918c40dabbf1f0e018e74d8c3cb65361e5d5962b06ec6672a2f8b9388340bf93e3a8de8bc4b7e26653c12d83b51f4165da33db57b332ce668028b7a2935706cbb55fb5b", 0x59) r2 = semget(0x1, 0x0, 0x100) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f00000002c0)=""/120) socketpair(0x8, 0x80000, 0x9c4, &(0x7f0000000240)) 2018/04/06 00:07:22 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x0, 0xf23f]}, 0x10) 2018/04/06 00:07:22 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x5, 0x100, 0x3f, 0x5, 0xfec, 0x0, 0x6, 0x8, 0x4, 0x4, 0x200, 0x7, 0x1f, 0xfffffffffffffff9, 0x7, 0x0, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:07:22 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x2], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:22 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0xb58, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:22 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10, 0x100000000000000}}], 0x2, 0x8000) 2018/04/06 00:07:22 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x0, 0x3f39]}, 0x10) 2018/04/06 00:07:22 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000380)=@nl=@unspec, 0x80, &(0x7f0000002b00), 0x0, &(0x7f0000002b40)}}, {{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000400)}}], 0x2, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) accept$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) 2018/04/06 00:07:22 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c00000000000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:07:22 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x0, 0x9f7e000000000000]}, 0x10) 2018/04/06 00:07:22 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10, 0xeffdffff00000000}}], 0x2, 0x8000) [ 502.032138] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 00:07:23 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x2000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:23 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x111c, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:23 executing program 1: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f00003fd000)) mkdir(&(0x7f0000000000)='./file0\x00', 0x7d) chroot(&(0x7f0000000080)='./file0\x00') 2018/04/06 00:07:23 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:07:23 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10, 0xffffff7f}}], 0x2, 0x8000) 2018/04/06 00:07:23 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x0, 0xd778000000000000]}, 0x10) 2018/04/06 00:07:23 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/59, 0x3b, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'bpq0\x00', 0x2}, 0x18) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/04/06 00:07:23 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x5, 0x100, 0x3f, 0x5, 0xfec, 0x0, 0x6, 0x8, 0x4, 0x4, 0x200, 0x7, 0x1f, 0xfffffffffffffff9, 0x7, 0x0, 0xe42b, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:07:23 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x1c11000000000000, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:23 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10, 0x2000000}}], 0x2, 0x8000) 2018/04/06 00:07:23 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x6000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:23 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x0, 0x6fb8000000000000]}, 0x10) 2018/04/06 00:07:23 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000100)=0x3f) r2 = msgget(0x1, 0x49) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000000540)=""/210) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="8700000034436ec64dafc0672952b00b833f5347913c978f811968afa85955af7c228cfc158718062712bbf448b04d3783b95f6141db810b8f058fec7500c95816abf3e50ace6b360562fbaab45936b6b77e5c3b6e7958c6ef36a91a3bbb20ff7dfa629df669afef54556658bfed9b1b85a8e9747527d2d8aaffe6289169f524618b5b1f0270a53226aa216058e8c8eaceafd33aa4ed09c12cf2ddd3cf6b9b0318e9c3658f01c24f5a16ebad6efb160785aaa8e7caee"], &(0x7f00000000c0)=0x8f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000480)={r3, @in6={{0xa, 0x4e21, 0xddb, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x7, 0x7, 0x4, 0x5, 0x7}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000001c0)=""/207, &(0x7f0000000040)=0xcf) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xffffffff, 0x10000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340)={r4, 0xfffffffffffffffb, 0x1, [0x101]}, 0xa) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r5, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000380)="a6bc1ed9", 0x4}]) 2018/04/06 00:07:23 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:07:24 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10, 0x2}}], 0x2, 0x8000) [ 503.134439] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 00:07:24 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x8000000, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:24 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x0, 0x57d50000]}, 0x10) 2018/04/06 00:07:24 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x60000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:24 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10, 0x40000}}], 0x2, 0x8000) 2018/04/06 00:07:24 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e0000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:07:24 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x480000, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'ip_vti0\x00', 0x769a}) r1 = socket$inet6(0xa, 0x1, 0x4000000000000084) listen(r1, 0x9) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_submit(r2, 0x1, &(0x7f00000011c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)='C', 0x1}]) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000100)={0x10, 0x0, 0x5dfb, 0x5, 0xb6b, 0x100}) 2018/04/06 00:07:24 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x2, r1}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000000040)) 2018/04/06 00:07:24 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x5, 0x100, 0x3f, 0x5, 0xfec, 0x0, 0x6, 0x8, 0x4, 0x4, 0x200, 0x7, 0x1f, 0xfffffffffffffff9, 0x7, 0x3f, 0x0, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:07:24 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10, 0x1100}}], 0x2, 0x8000) 2018/04/06 00:07:24 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x7], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:24 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x40000000, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:24 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x0, 0xe7e00000]}, 0x10) 2018/04/06 00:07:24 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:07:24 executing program 1: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x111, 0x4) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000300)={0x2, [0x0, 0x0]}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000380)={0x0, 0x35, "8631d87810e09f72878d78c19a269d45a692dd0b4d8b7b31665200ea72b8d21bdd155736d8e9466db212f72079bfc71b6838e222b7"}, &(0x7f00000003c0)=0x3d) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000400)={0x0, 0x8}, &(0x7f0000000440)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000480)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0xfffffffffffffffb, @dev={0xfe, 0x80, [], 0x15}, 0x42f}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="712fb0fa67e26637efecccc7d372896c17fc91039961697171483cdae526b2f1034673775b37450cec7951fd9e716e40390738b597c9387e474def27584e8a0e791e588ad1acec21a9e4ebdf467423d98ba124e0dc2b737c2d130282d87b6ca3404737ff60047482c7198c38d51de5e0ef2c2e4b2619093df19409b4512cda7936ef8cb2b652e52e3a2fee84f9d31a578fee4c6d7516c4711ef32940a9c986d0e073294cc93969d7694f5e125a2dbb77def03530dba4d08b68c6d969c1fdaab303f24e924738ac0003ad21987c55cd3e236700394a2b857db04aea147e09e5d46d79", 0xe2}, {&(0x7f0000000180)="da9c5c0336e1a834f9e1bdad6f405b8681f335ca0f01b05c875012bc38", 0x1d}, {&(0x7f00000001c0)="db7dc90f1cc9dcff4aab97c4d5a49d35e8cba13a4006f4cf8dc718c00c0462b0193c75c7f83a4231ef13c4f4beaac6a0e590007d24317c797f3410962b197cfd13caaabac4f269b6da22e0f01ce6a6292acf4f42ecab480c2de91b767b2f968d3bdc352194ce72a5557e754fba76fb5d9bd5d129dde5db4bd4ff72d8f0e7c328fde3eaf0943390d27a5a8452859b9647757ba021950174d459546ad60c3462beb809782e", 0xa4}, {&(0x7f0000000280)="83832b03f8249dbb8de22562d0be137f51194c1eb8c626c133afec7c5a52159246b16e8217b7a31c02414abe47439ac0311fbf6f", 0x34}], 0x4, &(0x7f00000005c0)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x5, 0x6, 0x5, 0x18f4000, 0x74a4, 0x9, 0xef, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0x8001, 0x1000, 0x9d}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x9, 0x9, 0x3, 0x4, 0x7, 0xdf70, 0xffffffffffffffff, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0xfff, 0x7f, r5}}], 0xc0, 0x80}, 0x800) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000680)={r0, 0x6, 0x0, "b39534c07d9ece9aee23e398770514035c76498de8551b27872cc5196854d009a133b57854b207ef9f17bca98d741b87d799904d1797d2b674de182bc3a996fdae1622e30b4e4097fc00beb421205071c7638903fadd0018a57ddb"}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000004c0)={r2, 0x8000}, 0x8) 2018/04/06 00:07:24 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10, 0xfffffdef}}], 0x2, 0x8000) 2018/04/06 00:07:24 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x0, 0x37be0000]}, 0x10) 2018/04/06 00:07:24 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) [ 504.047806] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 00:07:25 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x6], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:25 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x48110000, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:25 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10, 0xffffff7f00000000}}], 0x2, 0x8000) 2018/04/06 00:07:25 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x600100) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000002c0)="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", 0x1000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000590fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f80fc8)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000001c0)="8b", 0x1}], 0x1, &(0x7f0000f80000)}, 0x0) 2018/04/06 00:07:25 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x0, 0x7]}, 0x10) 2018/04/06 00:07:25 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:07:25 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/04/06 00:07:25 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x5, 0x100, 0x3f, 0x5, 0xfec, 0x0, 0x6, 0x8, 0x4, 0x4, 0x200, 0x7, 0x1f, 0xfffffffffffffff9, 0x7, 0x3f, 0x0, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:07:25 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x0, 0x57d5000000000000]}, 0x10) 2018/04/06 00:07:25 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10, 0x34000}}], 0x2, 0x8000) 2018/04/06 00:07:25 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x3f00, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:25 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xff, 0x2000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00000000c0)=0x3) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) fcntl$setflags(r1, 0x2, 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000000040)) 2018/04/06 00:07:25 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x1100000000000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:25 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:07:25 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000280)=@req={0x28, &(0x7f0000000240)={'lo\x00', @ifru_ivalue=0x80000000}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000180)=@buf={0xba, &(0x7f0000000300)="a052ce5b2973cd16d2a509ce4202dc502acbff579db1862bc75e0f24dd3bfafb734caad8ad9d32c6777a6440d686ac5419c2118138cbac13f4e5a1a91a84b0786f01ed2eb464fd5a52a1d2fc2dfb409198c37da21790d164ec62846728413507024d2031d9c61a65fdd7ff8c0de3e29c2d583d00cb880e7e5b9d2505e5ad864e76521800c2dc728c04736d19c3e188befe3fea69fc68ac6bdec6b30874dd598d199a4c16b814a385da5da70cb4974099358fb6cab2856a823b71"}) socket$rds(0x15, 0x5, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1}, 0x70, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 'bpq0\x00'}) userfaultfd(0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="768a642de6303a63213e0109fe2de3ef90e352c2b21e08c8848d9e8f4af3464f71f45aa0773a77a30fd1880509702f5ba595e38f4026366d86c62b4da76fe8892abd55d5708439aebb9e540a7212deb3c51a2d510674dbce2595249aee3eb1eac316773d37846cf2c90fa88df1a0e3eaca0f3c8cec14ba08817d54d79b", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x3f, 0x7}, 0xc) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0xfffffffffffffe68) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080), 0xfdea) 2018/04/06 00:07:25 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10, 0xeffdffff}}], 0x2, 0x8000) 2018/04/06 00:07:25 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x5000000], 0xaa}, 0x9}, 0x1c) [ 504.910349] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 00:07:26 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x0, 0x6fb8]}, 0x10) 2018/04/06 00:07:26 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x100000001, 0x7, 0x6, 0x2, 0x8}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet6_buf(r0, 0x29, 0x4, &(0x7f0000000040)=""/30, &(0x7f0000000000)=0x1e) 2018/04/06 00:07:26 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x1c11, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:26 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:07:26 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x20480], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:26 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10, 0x4}}], 0x2, 0x8000) 2018/04/06 00:07:26 executing program 3: 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) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000840)='/dev/vhost-net\x00', 0x2, 0x0) pread64(r1, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) accept4(r1, 0x0, &(0x7f0000000800), 0x80800) fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x2, 0x4, 0x5, 0xfffffffffffff9a5, r2}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f00000001c0)={{0x8e6, 0x1, 0x920c, 0x3, "a0df8fbc274c754460bbf79486be190bce41bc265ccb52ab5aabc2897866298af929d276699e015d34b2241c"}, 0x7, [0x2, 0x5, 0x2, 0x1, 0x8, 0xfffffffffffffff8, 0x9, 0x3, 0x5, 0x2, 0x899, 0x3d1b8, 0x6, 0x1, 0xfffffffffffffffd, 0xff, 0x7f, 0x40, 0x8, 0x0, 0x1ff, 0x1ff, 0x8, 0x100000001, 0x63, 0x8, 0x0, 0x401, 0x4, 0x100, 0x44, 0xfff, 0x6, 0x7ff, 0x7, 0xfffffffffffffeff, 0x6, 0x2, 0xfffffffffffffff8, 0x8, 0x6, 0x2, 0x8, 0x800, 0x5, 0xa2, 0x9, 0x2, 0x2, 0xfffffffffffffffc, 0xd0, 0x80000000, 0x80000001, 0xffffffffffffd53a, 0xfffffffffffffffb, 0x2, 0xe5ea, 0x2aed, 0xf9b9, 0x2, 0xbd, 0x7, 0x4, 0x59, 0xcb, 0x1, 0x10000, 0x6, 0x9, 0xb9f5, 0x1, 0x1, 0x2, 0x1ff, 0x0, 0x4c28, 0x0, 0x1f, 0x0, 0x4, 0x5, 0x8000, 0x4, 0x567b, 0x2, 0xfffffffffffffff9, 0x18, 0xfffffffffffffc01, 0x1ff, 0x4, 0xff, 0x10001, 0x4, 0x4, 0xd7ca, 0x12fd, 0x1000, 0x86b, 0x4, 0x80, 0x1ae, 0x0, 0x2, 0x2, 0x8001, 0x8, 0x8, 0x66040aa8, 0xadb1, 0xecb, 0x10000, 0x9, 0x40, 0x18000000000000, 0x8, 0x3, 0x9, 0x5, 0x20, 0x4, 0x400, 0xfffffffeffffffff, 0x9, 0x3, 0x4, 0x4, 0x1f, 0x7fff], {r3, r4+10000000}}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000080)={0x401, 0x8, 0x8}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000006c0)=@assoc_id=0x0, &(0x7f0000000700)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000740)={r5, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0xf42, 0x2}, 0x90) 2018/04/06 00:07:26 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x5, 0x100, 0x3f, 0x5, 0xfec, 0x0, 0x6, 0x8, 0x4, 0x4, 0x200, 0x7, 0x1f, 0xfffffffffffffff9, 0x7, 0x3f, 0x0, 0x0, 0x6, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:07:26 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x0, 0x73f]}, 0x10) 2018/04/06 00:07:26 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x6ed}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0xab, "346d992ff35a259e5608c1e2c0a30dd44adaa2f5ded3daee1ae5145cc0e54e98d80707216e2a35f553cad1cdcf6033e5e080b74fd2d27df60f23087ce9580e8f77e0ec14fe4e8af42076a15ef884f785df0c19ae313a4a72793aff4d5e187c9e4226b157f5bfae29c6c9f50fe1dcd25ef4d6690868bbe39e230a131ac5f7727a832a3df1dce6833ecd6234c663275f71579f82748900e3aba748a1bb524433fa3023c6ae664801b7bdc7a3"}, &(0x7f0000000280)=0xb3) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000140)={0x2, 0x50c, 0x4b, 0x5d017987}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r3 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000000480)) ioctl$sock_netdev_private(r1, 0x89fa, &(0x7f0000000300)="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") r5 = memfd_create(&(0x7f0000000000)='/dev/kvm\x00', 0x1) kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, r5, &(0x7f00000002c0)={r5, r0, 0x7ff}) dup2(0xffffffffffffffff, r4) 2018/04/06 00:07:26 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:07:26 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x600000000000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:26 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:07:26 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0xc, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:26 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x0, 0x6784000000000000]}, 0x10) 2018/04/06 00:07:26 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:07:26 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x7, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:26 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x7000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:26 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:07:26 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:07:26 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x0, 0x73f0000]}, 0x10) 2018/04/06 00:07:26 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0xa0010000000000, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) [ 506.043798] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 00:07:27 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x5, 0x100, 0x3f, 0x5, 0xfec, 0x0, 0x6, 0x8, 0x4, 0x4, 0x200, 0x7, 0x1f, 0xfffffffffffffff9, 0x7, 0x3f, 0xe42b, 0x0, 0x0, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:07:27 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe80], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:07:27 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) getsockopt$inet_buf(r2, 0x0, 0x20, &(0x7f0000f18000)=""/4096, &(0x7f0000472ffc)=0x1000) mmap(&(0x7f0000410000/0x2000)=nil, 0x2000, 0x2, 0x32, r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000100)) r3 = msgget(0x0, 0x40) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000000000)=""/140) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/06 00:07:27 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x40) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000480)={0x15, 0x1b1, &(0x7f00000003c0)="075242369238e85c98a959d24beaa0ffde8a61bf1c395fce42febfe37fd8ad691b4cc3fe4718d44ac566635c11da55e80516e87962e44d8bb9ec038184c199aa3310b92a93b1f65f6f17c2a8fe72dde1ff6e58f024f975fb68f14279b7261c9c1cce2fac99d2b3adfdf3a5e33b602dc7aec6bf72d237ebf8556814178125b96c914a9bfbbb932c1061c6d7e7a0dbf2e1a65fba9893ec60c57b7a74f445d4c6a0379240792314abd7ee5d0103d22f1632d676"}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f0000000340)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0x100, 0x4, 0x8, 0x0, 0x10000, 0x2, 0x2, 0x6, r1}, 0x20) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x120ffe, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="e912f373970100000000000000000000"]) pread64(r2, &(0x7f0000000080)=""/59, 0x21, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000000040)) 2018/04/06 00:07:27 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x9000000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:27 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:07:27 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x4000000000000, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:27 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x0, 0xe7270000]}, 0x10) 2018/04/06 00:07:27 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000080)={0x40, {{0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}}}, 0x88) pread64(r0, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) [ 506.805428] kernel msg: ebtables bug: please report to author: Wrong len argument [ 507.534301] FAULT_FLAG_ALLOW_RETRY missing 30 [ 507.539136] CPU: 1 PID: 3048 Comm: syz-executor1 Not tainted 4.16.0+ #2 [ 507.545880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 507.555216] Call Trace: [ 507.557796] dump_stack+0x1b9/0x29f [ 507.561411] ? arch_local_irq_restore+0x52/0x52 [ 507.566067] ? kasan_check_write+0x14/0x20 [ 507.570282] ? do_raw_spin_lock+0xc1/0x200 [ 507.574501] handle_userfault.cold.32+0x44/0x57 [ 507.579165] ? handle_userfault+0x16c6/0x2760 [ 507.583681] ? userfaultfd_ioctl+0x4d10/0x4d10 [ 507.588267] ? debug_check_no_locks_freed+0x310/0x310 [ 507.593466] ? task_numa_work+0xe60/0xe60 [ 507.597631] ? print_usage_bug+0xc0/0xc0 [ 507.601678] ? print_usage_bug+0x1/0xc0 [ 507.605637] ? print_usage_bug+0xc0/0xc0 [ 507.609681] ? __lock_acquire+0x7f5/0x5130 [ 507.613909] ? perf_trace_lock_acquire+0xe3/0x980 [ 507.618746] ? perf_trace_lock+0x900/0x900 [ 507.622965] ? __lock_acquire+0x7f5/0x5130 [ 507.627189] ? graph_lock+0x170/0x170 [ 507.630982] ? debug_check_no_locks_freed+0x310/0x310 [ 507.636161] ? find_held_lock+0x36/0x1c0 [ 507.640216] ? lock_downgrade+0x8e0/0x8e0 [ 507.644356] ? kasan_check_read+0x11/0x20 [ 507.648486] ? do_raw_spin_unlock+0x9e/0x2e0 [ 507.652878] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 507.657448] ? kasan_check_write+0x14/0x20 [ 507.661674] ? do_raw_spin_lock+0xc1/0x200 [ 507.665900] __handle_mm_fault+0x34be/0x4150 [ 507.670298] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 507.675038] ? graph_lock+0x170/0x170 [ 507.678829] ? find_held_lock+0x36/0x1c0 [ 507.682884] ? lock_downgrade+0x8e0/0x8e0 [ 507.687035] ? handle_mm_fault+0x8c0/0xc70 [ 507.691258] handle_mm_fault+0x53a/0xc70 [ 507.695308] ? __handle_mm_fault+0x4150/0x4150 [ 507.699876] ? find_vma+0x34/0x190 [ 507.703408] __do_page_fault+0x60b/0xe40 [ 507.707458] ? mm_fault_error+0x380/0x380 [ 507.711593] ? __kmalloc_track_caller+0x14a/0x760 [ 507.716422] ? xfrm_user_policy+0x1c0/0xae0 [ 507.720730] ? graph_lock+0x170/0x170 [ 507.724518] ? sock_common_setsockopt+0x9a/0xe0 [ 507.729170] ? __sys_setsockopt+0x1bd/0x390 [ 507.733474] ? SyS_setsockopt+0x34/0x50 [ 507.737434] do_page_fault+0xee/0x8a7 [ 507.741219] ? vmalloc_sync_all+0x30/0x30 [ 507.745356] ? find_held_lock+0x36/0x1c0 [ 507.749414] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 507.754245] page_fault+0x25/0x50 [ 507.757685] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 507.763547] RSP: 0018:ffff88018d637538 EFLAGS: 00010202 [ 507.768894] RAX: 0000000000000000 RBX: 00000000000000e8 RCX: 00000000000000e8 [ 507.776147] RDX: 00000000000000e8 RSI: 0000000020012f18 RDI: ffff8801d8ac8680 [ 507.783400] RBP: ffff88018d637570 R08: ffffed003b1590ed R09: ffffed003b1590ed [ 507.790652] R10: ffffed003b1590ec R11: ffff8801d8ac8767 R12: 0000000020013000 [ 507.797903] R13: 0000000020012f18 R14: ffff8801d8ac8680 R15: 00007ffffffff000 [ 507.805176] ? _copy_from_user+0x10d/0x150 [ 507.809401] memdup_user+0x54/0xa0 [ 507.812925] xfrm_user_policy+0x1c0/0xae0 [ 507.817063] ? xfrm_replay_timer_handler+0x4e0/0x4e0 [ 507.822154] ? lock_acquire+0x1dc/0x520 [ 507.826112] ? do_ip_setsockopt.isra.13+0x355/0x3e50 [ 507.831208] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 507.836729] ? cap_capable+0x1f9/0x260 [ 507.840606] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 507.846125] ? security_capable+0xa4/0xd0 [ 507.850257] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 507.855779] ? ns_capable_common+0x13f/0x170 [ 507.860174] do_ip_setsockopt.isra.13+0x1d87/0x3e50 [ 507.865177] ? ip_ra_control+0x620/0x620 [ 507.869223] ? graph_lock+0x170/0x170 [ 507.873024] ? sock_alloc_file+0x1f3/0x4e0 [ 507.877242] ? __sys_socket+0x16f/0x250 [ 507.881198] ? SyS_socket+0x24/0x30 [ 507.884813] ? find_held_lock+0x36/0x1c0 [ 507.888867] ? lock_downgrade+0x8e0/0x8e0 [ 507.893004] ? kasan_check_read+0x11/0x20 [ 507.897140] ? rcu_is_watching+0x85/0x140 [ 507.901271] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 507.906451] ? __fget+0x40c/0x650 [ 507.909897] ? expand_files.part.8+0x9a0/0x9a0 [ 507.914463] ? lock_downgrade+0x8e0/0x8e0 [ 507.918598] ? kasan_check_read+0x11/0x20 [ 507.922730] ? __lock_is_held+0xb5/0x140 [ 507.926774] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 507.931950] ? __fget_light+0x2ef/0x430 [ 507.935909] ? fget_raw+0x20/0x20 [ 507.939352] ? get_unused_fd_flags+0x190/0x190 [ 507.943923] ip_setsockopt+0x47/0xf0 [ 507.947625] tcp_setsockopt+0x93/0xe0 [ 507.951415] sock_common_setsockopt+0x9a/0xe0 [ 507.955897] __sys_setsockopt+0x1bd/0x390 [ 507.960037] ? kernel_accept+0x310/0x310 [ 507.964086] ? do_futex+0x27d0/0x27d0 [ 507.967870] ? mm_fault_error+0x380/0x380 [ 507.972014] SyS_setsockopt+0x34/0x50 [ 507.975803] ? SyS_recv+0x40/0x40 [ 507.979246] do_syscall_64+0x29e/0x9d0 [ 507.983116] ? vmalloc_sync_all+0x30/0x30 [ 507.987248] ? _raw_spin_unlock_irq+0x27/0x70 [ 507.991726] ? finish_task_switch+0x1ca/0x820 [ 507.996328] ? syscall_return_slowpath+0x5c0/0x5c0 [ 508.001244] ? syscall_return_slowpath+0x30f/0x5c0 [ 508.006256] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 508.011610] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 508.016446] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 508.021782] RIP: 0033:0x4552d9 [ 508.024954] RSP: 002b:00007f4546a6ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 2018/04/06 00:07:29 executing program 3: rt_sigprocmask(0x2, &(0x7f0000039ff8)={0xfffffffffffffffc}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getown(r1, 0x9) rt_sigtimedwait(&(0x7f0000000040)={0x6a657b14}, 0x0, &(0x7f0000000080)={0x77359400}, 0x8) 2018/04/06 00:07:29 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x700000000000000, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:29 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x0, 0xff0a0000]}, 0x10) 2018/04/06 00:07:29 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:07:29 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:07:29 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0xfec00000], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:29 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000080)={'irlan0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x0, 0x0) read(r2, &(0x7f0000000000)=""/43, 0x2b) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xfffffffeffffffff, 0x0, 0x0, {0x1f}}, 0x14}, 0x1}, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f0000000f0a)=""/246) ioctl$EVIOCGREP(r4, 0x40107446, &(0x7f0000000380)=""/174) recvmmsg(0xffffffffffffffff, &(0x7f0000006200)=[{{&(0x7f0000005980)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f0000006040), 0x0, &(0x7f0000006100)=""/209, 0xd1}}], 0x1, 0x0, &(0x7f0000006440)={0x77359400}) r5 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f0000000280)) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x0, 0x0, &(0x7f0000000480)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r5, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x8a, "cf51a62560bf3420b996fc27fab4765d7696a55530e8b798a5c5654948ca72bda0fb45e9fc1d773a68cc5c528750d56e0bdca1fd399bb74f2af89948cae6cf1a8e13303f6456d505ff9ab89c467d37a9861756a36684692e19862e659be6f95cc8a512feb252f0bec3a3865ee408f8de699264e9b6542b00db0c3aa3c95b592d60c092e6c63471e9e09c"}, &(0x7f00000000c0)=0x92) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000300)=0x4) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_THREAD_EXIT(r5, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x18, 0x40, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r3, 0x0, 0x4}], &(0x7f0000000440)=[0x30, 0x78, 0x28, 0x48, 0x38, 0x0, 0x48, 0x28]}, 0xb2}}], 0x0, 0x0, &(0x7f00000000c0)}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="eeedabc4f4329447ee7f12622d4a952baa837d16179fe74bca874ba353f25efed6e6b5952511f2be76f05f8bd68ab8b0d19704daa5615880c9aa831d461a97c23215b76a9760d854855bc5edd9b54ebc06d3411226c1fe09c9ff9b077b62d165a05609e729aededca79ee8c6b9a0baf498e6818ae7a429c5c9d6", 0x7a) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) poll(&(0x7f0000014ff8)=[{r2}], 0x1, 0x0) 2018/04/06 00:07:29 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x5, 0x100, 0x3f, 0x5, 0xfec, 0x0, 0x6, 0x8, 0x4, 0x4, 0x200, 0x7, 0x1f, 0xfffffffffffffff9, 0x7, 0x3f, 0xe42b, 0x0, 0x0, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) [ 508.032648] RAX: ffffffffffffffda RBX: 00007f4546a6f6d4 RCX: 00000000004552d9 [ 508.039902] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000014 [ 508.047153] RBP: 000000000072bea0 R08: 00000000000000e8 R09: 0000000000000000 [ 508.054403] R10: 0000000020012f18 R11: 0000000000000246 R12: 00000000ffffffff [ 508.061653] R13: 000000000000055f R14: 00000000006fb188 R15: 0000000000000000 2018/04/06 00:07:29 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:07:29 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x0, 0x1f22]}, 0x10) 2018/04/06 00:07:29 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0xc000000, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:29 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x10], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:29 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100000000000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) [ 508.246475] binder: release 3079:3085 transaction 50 out, still active [ 508.253613] binder: undelivered TRANSACTION_COMPLETE [ 508.348744] binder: 3079:3085 got transaction with unaligned buffers size, 178 [ 508.385723] binder: 3079:3085 transaction failed 29201/-22, size 24-64 line 3008 [ 508.436904] kernel msg: ebtables bug: please report to author: Wrong len argument [ 508.437617] binder: BINDER_SET_CONTEXT_MGR already set [ 508.456566] binder: 3079:3085 ioctl 40046207 0 returned -16 [ 508.463498] binder_alloc: binder_alloc_mmap_handler: 3079 2000c000-2000e000 already mapped failed -16 [ 508.474881] binder_alloc: 3079: binder_alloc_buf, no vma 2018/04/06 00:07:29 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:07:29 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x0, 0x78d7]}, 0x10) 2018/04/06 00:07:29 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0xe803], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:29 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x600, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:29 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f00000015c0)=@nfc_llcp, &(0x7f0000001640)=0x80) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000001680)=""/140, &(0x7f0000001740)=0x8c) 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_procfs(0x0, &(0x7f0000000380)='net/ip_mr_vif\x00') r2 = getpid() getpriority(0x2, r2) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f00000003c0)="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", 0x1000, 0x9}], 0x1, 0x0) syz_mount_image$jfs(&(0x7f0000000140)='jfs\x00', &(0x7f0000000180)='./file0\x00', 0x3, 0x5, &(0x7f0000001500)=[{&(0x7f00000001c0)="2dd0960f888056d0e4d241c1b55cacdb0f439e0acdbace6e94ad43517252e7a4162d28eb608d10bb1fd8e73e3c98de5d16419c1cd8876ab9af0685b0c0c389fdae3ab0882dc30ebed4f4a9f86c82c2", 0x4f, 0x7}, {&(0x7f0000000240)="31cc7091ba89f173d7f19dbd463cac4ac1271342cdf9fef4412e052123c6e36b2a12cd9928bd55c0870f48f48a20889344fe53d139fa4048118f280ab01a0f78f9936da1dd221e48fe5a9eefda0f3e81932b80870c70b6601a", 0x59, 0xffff}, {&(0x7f00000002c0)="561ceb10b8d89924b40f3cc7879f7eec613a3210519b12b47d90987edef46a2442e38ec699420aa264d648dd6e3fd3a6f0d33a63b5cf2fb9404340ecfc83940939f6cacd2e2426c3c2130e7c85bacec6f35a410aba41e157301812120d49bb5d10e0c19624f604cd8d0d10dc6a0eeab8a636cf7764d6ef401dac088d1e53f898ea99b53dee56586091d8f1d78317bf7bd422d6161318fb7888bd47806c1a033040d5d2da0c4a40276367c7fb1c5df8723c9f9e69cda180c626f27103a8", 0xbd, 0x1}, {&(0x7f00000013c0)="755d8542f84831e7dc7832d6498e4c308a0ec3ee701e9f0345ae9f1c5f198ddaf6c1a74f86fd50b7dea76e7bd82b59e27c5277f2c394949bf7a4f31c2f285b4b026b7c934e399167740c272dffaf7b68bc76a6c5a914759ec71c2ce9466d975d26a4752990d39af746182ab71b976c60856e738aa5aecf1596f54a81693ad3dd8e392d6405b6c544b8804ad5396522f9d799a2da92a5c8993a9e7d1124d31088f16359b941167ac33571dd6b0e0892156029c1a90eeedb25d68953a86ff1", 0xbe, 0x81}, {&(0x7f0000001480)="55683b0630a7086f8c0ec4403dc312e1ddd1eecf9a981a6156b14c16d2831dc8b58ede8ff59b5a0024a7139bc2a7ec0373aa6605e917c7e0d04ce1ba40f3686b3d2099ee0942eff55ef5a6b39a1d20565e7283f951ba40023d52b63ace", 0x5d, 0xffffffffffffffff}], 0x8001, &(0x7f0000001580)={[{@umask={'umask', 0x3d, [0x33, 0x38, 0x38, 0x2d, 0x0]}, 0x2c}, {@resize_size={'resize', 0x3d, [0x3f, 0x33, 0x32]}, 0x2c}, {@grpquota='grpquota', 0x2c}, {@gid={'gid', 0x3d, [0x33, 0x3f, 0x37, 0x3f, 0x35, 0x3f, 0x79, 0x7f]}, 0x2c}]}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001780)={0xaa, 0x4}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x4}) 2018/04/06 00:07:29 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000680)={'filter\x00', 0x0, 0x3, 0xbf, [], 0x1, &(0x7f0000000280)=[{}], &(0x7f00000002c0)=""/191}, &(0x7f0000000380)=0x78) r2 = dup2(r0, r1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x6, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) sendmsg$nl_crypto(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x110}, 0x1, 0x0, 0x0, 0x40}, 0x4000) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000700)={'security\x00'}, &(0x7f0000000440)=0x54) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000140)) 2018/04/06 00:07:29 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:07:29 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x5, 0x100, 0x3f, 0x5, 0xfec, 0x0, 0x6, 0x8, 0x4, 0x4, 0x200, 0x7, 0x1f, 0xfffffffffffffff9, 0x7, 0x3f, 0xe42b, 0x0, 0x0, 0x339d, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) [ 508.480463] binder: 3079:3112 transaction failed 29189/-3, size 0-0 line 2963 [ 508.489627] binder: undelivered TRANSACTION_ERROR: 29201 [ 508.507649] binder: undelivered TRANSACTION_ERROR: 29189 [ 508.513177] binder: send failed reply for transaction 50, target dead 2018/04/06 00:07:29 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:07:29 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x0, 0x7e9f]}, 0x10) 2018/04/06 00:07:29 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x2803], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:29 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x50c, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:29 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c000000], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:07:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000103fa0)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000180)="2b36a262f007971b9d4164be9b3ae1fe395a3de967008626ef5957a99e618b75a3606b8ef82ab435dac89b274b53ac3ac2bbcc0aa08f35fa13501574f0a1bdfdb048", 0x42}, {&(0x7f0000000280)="aa80111473ca3eece7a22c89ab9ce3fc0cfaaff94736f69bb8cc8e63d85365ce36470f36b54d47ced10ca300efc78ece2f558e794d3fdc408773dde7e726e10cee8b75d7d255838c8329f56001e086c9425805f43b382e602ec0e08cfed3b2e800a84d74f44eae5f6c0f8a75743592ffb673840970bbf281d1694fa46bb49bfb967b067ade944e19f1a6050835c44bcad8e881f1d657daca6293b7a7bd0ca95875dbdb0441a9ac4dc363d70bbc2dc44eb606e1d1caf512cd", 0xb8}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000240)=0x5, 0xff33) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x66}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000340)={'rose0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) 2018/04/06 00:07:29 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001480)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b0", 0x4) clone(0x8000, &(0x7f0000000080)="cdc2544b1dcea6a1d22f9748ce8a4fdb9a93250e1cc9850f9b51769dff8b0fae59e2cfc9b8cc2331e43502103fb7095e8150aec3d2243b28737e5fe970123db1e451295cb8a3a0e846e92a3a114f7c7cefdf8b3a529175cd092dc58f8744ef44f8cb439a1f3fbcb1caa9db57a8ff91f30f2eb04d392713ec4ae87128ad2813e4b8cc6f", &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="b04c2bfc18602dc430e496143cd60b5e7ba3e10c977afb9a261610cc9ec6d1f6ff03445133aed8259229e425fdd9208fb49cdc65c7bcb638a967b6a74d4a8775") r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000002780)="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", 0x148}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/06 00:07:29 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:07:29 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x0, 0xa7b2000000000000]}, 0x10) [ 508.981846] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 00:07:30 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x34000, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:30 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0xfffffff5], 0xaa}, 0x9}, 0x1c) 2018/04/06 00:07:30 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c00], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/06 00:07:30 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:07:30 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x0, 0x37be000000000000]}, 0x10) 2018/04/06 00:07:30 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000767fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000000)) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x84013, r1, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000300)="3e5ac8dcaf31bc27bdd3d9fa03e9d2de6b7773c2eff4ff5121851f31f33bef9659d3672803d2294a61900c3395aef27a48d41bc46f0b0f332e823580b8a5d90d8845e6333e7836bb20852b8bbb9420bfd3e7725475ed919b7a82464fc5816cbc", 0x60}], 0x1) 2018/04/06 00:07:30 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) ioctl(r0, 0x1, &(0x7f0000000000)="720645f83771f3ac481be915ea521e0060c921bb4e4610fd45e06ff4dc1a1cec74d70e6edf03605edbff7e7156a1ad9eb4ab3d55a86753dfe4fc2185ae3326218b3777784e358b5d2a9917dc0f4474910ee62d844476a26ce5982219c40805c2ff2972102d00b201d8ce82ef08ef22ee0a0bfee6167efacbc0") r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000a40), 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/04/06 00:07:30 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x5, 0xde0, [0x20000400, 0x0, 0x0, 0x20000590, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@owner={'owner\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="5519a8110eca"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "710fc80acb8ebf237528c6e1bc14a7c8ddbcbc94da02436d2136068b7cbdf01ed711c09992d8caf912960322edc91728624a26485168d129a41bbe54161de278"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x9, 0x6bf32ba481179c47, 'vlan0\x00', 'ip6gre0\x00', 'bpq0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@random="adecd9f2fa7f"}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8864, 'yam0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6gre0\x00', @random="c3f18b0bc709", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x8e8, 0x920, 0x958, [@among={'among\x00', 0x850, {{0x1, 0xe488, 0x3, {[0x8, 0x3c7, 0x200, 0x80, 0x1, 0x80, 0x1000, 0x8, 0x6, 0x4, 0x0, 0x7f00, 0x0, 0x6, 0x1, 0x7f, 0x0, 0x1000, 0x5, 0x100, 0x3f, 0x5, 0xfec, 0x0, 0x6, 0x8, 0x4, 0x4, 0x200, 0x7, 0x1f, 0xfffffffffffffff9, 0x7, 0x3f, 0xe42b, 0x0, 0x6, 0x0, 0x8, 0x8, 0x800, 0x8, 0x400, 0x4, 0xffffffffffffffe3, 0x2, 0x100000000, 0x8, 0xffffffffffffffc1, 0x7fffffff, 0x3f, 0x6, 0x1, 0x6, 0x7, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0, 0x1, 0x75, 0x80000000, 0x3f, 0xc85, 0xfea, 0x6, 0x200, 0x1200000000000, 0x3ff, 0x8, 0x1ff, 0xfd9, 0x8000, 0x9, 0x6, 0x0, 0x5, 0x401, 0x2, 0x1f, 0x4, 0x2, 0x7f, 0x3a, 0x8, 0x1, 0x3, 0x213, 0x6, 0xb9a, 0x8, 0x40, 0x7f, 0xfffffffffffffffe, 0x3409, 0x9, 0x3ff, 0x400, 0x4cd5, 0x42d, 0x10, 0x401, 0xecd6, 0x800, 0x101, 0x3, 0x400, 0x5, 0x9, 0x5, 0x8, 0x0, 0x6, 0x1ed756e8, 0x2, 0x0, 0x8, 0x7fffffff, 0xd1fc, 0x3ff, 0x4, 0x100000000, 0x9, 0x0, 0x5, 0xc000000000000000, 0xaaea, 0x7, 0x6d, 0x400, 0x3, 0x4, 0xff, 0xab65, 0x100000001, 0x5, 0x100000001, 0x9, 0x100000000, 0x10000, 0x101, 0x6c, 0x9, 0x10001, 0x80000001, 0x80000000, 0x19c6, 0x0, 0x100000000, 0x5, 0x9, 0x9, 0x3, 0xa7b3, 0x800, 0xfffffffffffffff9, 0x6, 0x3, 0xa2, 0x400, 0x2, 0x0, 0x1, 0x8, 0x6, 0x4c6a, 0x6, 0xf2, 0x9, 0x4, 0x9, 0x80, 0x5, 0x80, 0xf86, 0xffffffffffff8001, 0x5, 0x7, 0x10001, 0x37, 0x9, 0xf800000000000000, 0x2, 0x100000000, 0xffff, 0x2a, 0x100000001, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x401, 0x6ab4, 0x0, 0x4133, 0x2, 0x3ff, 0x4ed, 0x4e, 0x2, 0x41, 0x100000001, 0x5, 0xffffffff, 0x3, 0x4, 0x7fff, 0x5, 0x8, 0x800, 0xefd, 0x3f, 0x2, 0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x4, 0x8ae, 0x0, 0x1, 0xbe3, 0x8, 0x0, 0x6, 0x7, 0xffffffffffff7b90, 0xff, 0xb71a, 0x4, 0x4, 0x4, 0xffffffffffff5e1d, 0x2a43350e, 0x7fff, 0xf5c3, 0xf50, 0x5, 0x71, 0x1, 0x9, 0x100, 0x7, 0x3f, 0x9, 0x8, 0x9a35, 0x855f, 0x8, 0x2, 0x8000, 0x9, 0x5, 0x5], 0x2, [{[0xb9, 0x4], @multicast2=0xe0000002}, {[0x81, 0x6], @rand_addr=0xfffffffffffffc01}]}, {[0xc5c, 0x9, 0x7, 0x2d, 0x6, 0x3f, 0xc9, 0x5, 0x100000001, 0x8d80, 0xa90, 0x400, 0x20, 0xe2ddc8c, 0x7f, 0x4, 0x60, 0x2, 0x4, 0x7fff, 0x1ff, 0x8, 0x2, 0xe01f, 0x5, 0x1, 0x8, 0xca5, 0x7ff, 0x400, 0x5, 0x3, 0x1b, 0x1, 0x1, 0x8, 0x10000, 0x61, 0x4, 0x7, 0xec59, 0x7, 0x40, 0x0, 0x8001, 0x9, 0x5, 0x5ff, 0x7, 0x3e2bd5f9, 0x9, 0x1, 0xff, 0x200, 0xffff, 0x12, 0x2, 0x1, 0x8, 0x10001, 0x7, 0x5d, 0x7, 0x1b, 0x1, 0x5, 0x3ff, 0x100000000, 0x8, 0x8, 0x1000, 0x3f, 0xed2d, 0xaf0, 0x800, 0x9, 0x3, 0x8, 0x6, 0x1ff, 0x101, 0x3, 0x20000, 0x3, 0x800, 0x3f, 0x6, 0xffffffffffffff96, 0x8, 0xfffffffffffffffe, 0x2, 0x3ff, 0x7f, 0x1, 0x3, 0xff, 0x2, 0x200, 0x5, 0x0, 0x1, 0xff, 0xffffffff, 0x4, 0x1f28, 0x8db2, 0x7, 0x1, 0x1, 0xfffffffffffffff9, 0xc605, 0xffffffffffffff80, 0x5, 0x0, 0x3, 0x6, 0x9, 0x6dc, 0xffffffffffffff60, 0x10001, 0x0, 0x7, 0x800, 0x401, 0x8001, 0x9, 0x8, 0x0, 0x1000, 0x8, 0x8000, 0x5, 0x71f09c44, 0x1f, 0x7, 0x5, 0x200, 0x401, 0x1f, 0x7ff, 0x8, 0x3, 0x3, 0x2f11, 0x80, 0x4, 0x2, 0x5, 0x6, 0x80000000, 0xe28, 0xb109, 0x3, 0xffffffffffffffe0, 0x8, 0x80000001, 0x6, 0x20, 0x7, 0x4, 0x70c1, 0x5, 0x401, 0x7ff, 0x3, 0x6, 0x1, 0x4, 0x1, 0x1f, 0x7, 0x7b76, 0xffff, 0x10000, 0x1, 0x1, 0x3, 0x100, 0x7fffffff, 0x0, 0x3b, 0x5, 0x0, 0x4, 0x6, 0x5, 0x19f9, 0x0, 0x8, 0x5, 0x8, 0xff, 0xf26, 0x9, 0xc2, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x3, 0x9, 0x63043053, 0x4f, 0x1, 0x1, 0x3f, 0x1, 0x3ff, 0x80000001, 0x4fec, 0x7, 0x8, 0x5, 0x2, 0x401, 0x800, 0x6, 0x7fff, 0xa9b7, 0x4, 0x3, 0x100, 0x0, 0x8c, 0x9, 0x9, 0xffffffffffffffe1, 0x5, 0x10001, 0x4, 0x8e21, 0xc63, 0x0, 0x1f, 0xd99, 0x8, 0x200, 0x5, 0x7, 0x2, 0x1, 0x3f, 0x3, 0x0, 0x8, 0x8, 0x3, 0xffffffff, 0x3ff, 0xfffffffffffffffe, 0xa400000000000000, 0x10001, 0x2, 0x3, 0x2, 0x20], 0x2, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x7, 0x4], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0xf9, 'ipddp0\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x28, 0x3, 0x5fba5a9a, 0x7f, 0x100000001, 0x1f, 0xc5, 0x8}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xfd0) 2018/04/06 00:07:30 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0xa00000000000000, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/04/06 00:07:30 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x0, 0x0, 0x974a0000]}, 0x10) 2018/04/06 00:07:30 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='+~\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x8000) 2018/04/06 00:07:30 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x700000000000000], 0xaa}, 0x9}, 0x1c) [ 509.726770] kernel msg: ebtables bug: please report to author: Wrong len argument [ 634.710029] INFO: rcu_sched self-detected stall on CPU [ 634.715489] 0-....: (124999 ticks this GP) idle=4d6/1/4611686018427387906 softirq=174045/174045 fqs=31190 [ 634.725602] (t=125000 jiffies g=79864 c=79863 q=1455) [ 634.730955] NMI backtrace for cpu 0 [ 634.734564] CPU: 0 PID: 3214 Comm: syz-executor3 Not tainted 4.16.0+ #2 [ 634.741295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 634.750625] Call Trace: [ 634.753186] [ 634.755323] dump_stack+0x1b9/0x29f [ 634.758933] ? arch_local_irq_restore+0x52/0x52 [ 634.763590] ? lock_release+0xa10/0xa10 [ 634.767553] nmi_cpu_backtrace.cold.4+0x19/0xce [ 634.772206] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 634.777374] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 634.782636] arch_trigger_cpumask_backtrace+0x14/0x20 [ 634.787808] rcu_dump_cpu_stacks+0x175/0x1c2 [ 634.792203] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 634.797210] check_cpu_stall.isra.61.cold.80+0x36c/0x59a [ 634.802651] ? print_other_cpu_stall+0x4a0/0x4a0 [ 634.807391] ? perf_trace_run_bpf_submit+0x23f/0x370 [ 634.812476] ? perf_trace_run_bpf_submit+0x23f/0x370 [ 634.817559] ? perf_trace_run_bpf_submit+0x246/0x370 [ 634.822649] ? perf_tp_event+0xc30/0xc30 [ 634.826700] ? perf_trace_lock+0x495/0x900 [ 634.830924] ? memset+0x31/0x40 [ 634.834190] ? perf_trace_lock+0x495/0x900 [ 634.838406] ? zap_class+0x720/0x720 [ 634.842109] ? graph_lock+0x170/0x170 [ 634.845894] ? graph_lock+0x170/0x170 [ 634.849679] ? graph_lock+0x170/0x170 [ 634.853473] ? __lock_is_held+0xb5/0x140 [ 634.857528] rcu_check_callbacks+0x21b/0xad0 [ 634.861921] ? rcu_cpu_stall_reset+0x210/0x210 [ 634.866490] ? trace_hardirqs_off+0xd/0x10 [ 634.870706] ? raise_softirq+0x1b2/0x450 [ 634.874748] ? raise_softirq_irqoff+0x310/0x310 [ 634.879399] ? read_boot_clock64+0x70/0x70 [ 634.883617] ? account_guest_time+0x3d0/0x3d0 [ 634.888098] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 634.893622] ? hrtimer_run_queues+0x70/0x300 [ 634.898031] ? run_local_timers+0x168/0x1d0 [ 634.902338] ? timer_clear_idle+0x50/0x50 [ 634.906473] ? account_system_time+0x7f/0xb0 [ 634.910864] ? account_process_tick+0x76/0x240 [ 634.915432] update_process_times+0x2d/0x70 [ 634.919740] tick_sched_handle+0xa0/0x180 [ 634.923873] tick_sched_timer+0x42/0x130 [ 634.927919] __hrtimer_run_queues+0x3e3/0x10a0 [ 634.932490] ? tick_sched_do_timer+0x100/0x100 [ 634.937062] ? hrtimer_start_range_ns+0xd10/0xd10 [ 634.941895] ? pvclock_read_flags+0x160/0x160 [ 634.946369] ? kvm_clock_read+0x25/0x30 [ 634.950332] ? kvm_clock_read+0x25/0x30 [ 634.954287] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 634.959283] ? ktime_get_update_offsets_now+0x3a6/0x570 [ 634.964629] ? do_timer+0x50/0x50 [ 634.968060] ? rcu_nmi_exit+0xd7/0x2b0 [ 634.971935] ? do_raw_spin_lock+0xc1/0x200 [ 634.976156] hrtimer_interrupt+0x286/0x650 [ 634.980383] smp_apic_timer_interrupt+0x15d/0x710 [ 634.985209] ? smp_call_function_single_interrupt+0x650/0x650 [ 634.991075] ? _raw_spin_lock+0x32/0x40 [ 634.995040] ? _raw_spin_unlock+0x22/0x30 [ 634.999172] ? handle_edge_irq+0x330/0x870 [ 635.003395] ? task_prio+0x50/0x50 [ 635.006926] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 635.011753] apic_timer_interrupt+0xf/0x20 [ 635.015965] [ 635.018185] RIP: 0010:snd_pcm_stream_unlock_irq+0xb7/0xf0 [ 635.023697] RSP: 0018:ffff8801b17b74e8 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 635.031390] RAX: 0000000000040000 RBX: 0000000000000000 RCX: ffffc900036c4000 [ 635.038639] RDX: 0000000000040000 RSI: ffffffff859ca760 RDI: ffffffff88b172b8 [ 635.045888] RBP: ffff8801b17b74f0 R08: ffff8801aa6e4d38 R09: 0000000000000006 [ 635.053137] R10: ffff8801aa6e44c0 R11: 0000000000000000 R12: 0000000000000004 [ 635.060386] R13: 00000000ffffffe0 R14: ffff8801b5dcd740 R15: ffff8801ceafb200 [ 635.067655] ? snd_pcm_stream_unlock_irq+0xb0/0xf0 [ 635.072572] ? snd_pcm_stream_unlock_irq+0xb0/0xf0 [ 635.077480] __snd_pcm_lib_xfer+0x739/0x1d10 [ 635.081869] ? print_usage_bug+0xc0/0xc0 [ 635.085912] ? print_usage_bug+0xc0/0xc0 [ 635.089955] ? print_usage_bug+0xc0/0xc0 [ 635.093998] ? snd_pcm_hw_rule_noresample_func+0x110/0x110 [ 635.099612] ? __bpf_trace_applptr+0x40/0x40 [ 635.104001] ? pcm_lib_apply_appl_ptr+0x5a0/0x5a0 [ 635.108832] ? mark_held_locks+0xc9/0x160 [ 635.112965] ? retint_kernel+0x10/0x10 [ 635.116835] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 635.121835] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 635.126576] ? retint_kernel+0x10/0x10 [ 635.130450] ? snd_pcm_oss_prepare+0x15/0x1b0 [ 635.134929] ? __sanitizer_cov_trace_pc+0x3b/0x50 [ 635.139754] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 635.145290] ? snd_pcm_oss_prepare+0x87/0x1b0 [ 635.149774] snd_pcm_oss_write3+0xe9/0x220 [ 635.153999] io_playback_transfer+0x274/0x310 [ 635.158486] ? check_same_owner+0x320/0x320 [ 635.162795] snd_pcm_plug_write_transfer+0x36c/0x470 [ 635.167883] ? snd_pcm_plug_client_channels_buf+0x450/0x450 [ 635.173577] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 635.178575] ? snd_pcm_plug_client_channels_buf+0x212/0x450 [ 635.184271] snd_pcm_oss_write2+0x25c/0x460 [ 635.188576] ? snd_pcm_oss_write3+0x220/0x220 [ 635.193055] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 635.198574] ? snd_pcm_oss_make_ready_locked+0xa1/0x130 [ 635.203921] snd_pcm_oss_write+0x55f/0xa20 [ 635.208160] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 635.212987] ? rw_verify_area+0x118/0x360 [ 635.217124] do_iter_write+0x491/0x5f0 [ 635.221002] vfs_writev+0x1c7/0x330 [ 635.224623] ? vfs_iter_write+0xb0/0xb0 [ 635.228580] ? down_read_killable+0x1f0/0x1f0 [ 635.233056] ? security_mmap_file+0x191/0x1d0 [ 635.237543] ? vm_mmap_pgoff+0x144/0x2a0 [ 635.241597] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 635.247112] ? __fdget_pos+0xd6/0x1e0 [ 635.250894] ? __fdget_raw+0x20/0x20 [ 635.254587] ? kmem_cache_free+0x25c/0x2d0 [ 635.258808] do_writev+0x112/0x2f0 [ 635.262332] ? vfs_writev+0x330/0x330 [ 635.266116] ? find_mergeable_anon_vma+0xd0/0xd0 [ 635.271224] ? ksys_ioctl+0x81/0xd0 [ 635.274838] SyS_writev+0x27/0x30 [ 635.278273] ? SyS_readv+0x30/0x30 [ 635.281796] do_syscall_64+0x29e/0x9d0 [ 635.285665] ? vmalloc_sync_all+0x30/0x30 [ 635.289794] ? _raw_spin_unlock_irq+0x27/0x70 [ 635.294272] ? finish_task_switch+0x1ca/0x820 [ 635.298749] ? syscall_return_slowpath+0x5c0/0x5c0 [ 635.303661] ? syscall_return_slowpath+0x30f/0x5c0 [ 635.308578] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 635.313925] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 635.318753] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 635.323923] RIP: 0033:0x4552d9 [ 635.327094] RSP: 002b:00007f498f9a8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 635.334786] RAX: ffffffffffffffda RBX: 00007f498f9a96d4 RCX: 00000000004552d9 [ 635.342041] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000015 [ 635.349289] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 635.356538] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 635.363793] R13: 00000000000006c7 R14: 00000000006fd348 R15: 0000000000000000