strace ./test_x11b

# strace ./test_x11b
execve("./test_x11b", ["./test_x11b"], [/* 40 vars */]) = 0
brk(0)                                  = 0x88ef000
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
mmap2(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb78df000
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY)      = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=90280, ...}) = 0
mmap2(NULL, 90280, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb78c8000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/usr/lib/libX11.so.6", O_RDONLY)  = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\3005\1\0004\0\0\0"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=1233824, ...}) = 0
mmap2(NULL, 1237780, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xcc9000
mprotect(0xdf3000, 4096, PROT_NONE)     = 0
mmap2(0xdf4000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x12a) = 0xdf4000
mmap2(0xdf7000, 788, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xdf7000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/tls/i686/cmov/libc.so.6", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\260l\1\0004\0\0\0"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=1319364, ...}) = 0
mmap2(NULL, 1329512, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x110000
mprotect(0x24e000, 4096, PROT_NONE)     = 0
mmap2(0x24f000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x13e) = 0x24f000
mmap2(0x252000, 10600, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x252000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/usr/lib/libxcb.so.1", O_RDONLY)  = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0P{\0\0004\0\0\0"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=120380, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb78c7000
mmap2(NULL, 119076, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x4d9000
mmap2(0x4f5000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c) = 0x4f5000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/tls/i686/cmov/libdl.so.2", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0@\n\0\0004\0\0\0"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=9736, ...}) = 0
mmap2(NULL, 12408, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x54e000
mmap2(0x550000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1) = 0x550000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/usr/lib/libXau.so.6", O_RDONLY)  = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0p\n\0\0004\0\0\0"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=9564, ...}) = 0
mmap2(NULL, 12412, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xcb0000
mmap2(0xcb2000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1) = 0xcb2000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/usr/lib/libXdmcp.so.6", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0P\16\0\0004\0\0\0"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=16628, ...}) = 0
mmap2(NULL, 19520, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x2aa000
mmap2(0x2ae000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3) = 0x2ae000
close(3)                                = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb78c6000
set_thread_area({entry_number:-1 -> 6, base_addr:0xb78c6a00, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}) = 0
mprotect(0xcb2000, 4096, PROT_READ)     = 0
mprotect(0x550000, 4096, PROT_READ)     = 0
mprotect(0x4f5000, 4096, PROT_READ)     = 0
mprotect(0x24f000, 8192, PROT_READ)     = 0
mprotect(0xdf4000, 4096, PROT_READ)     = 0
mprotect(0x8049000, 4096, PROT_READ)    = 0
mprotect(0x93b000, 4096, PROT_READ)     = 0
munmap(0xb78c8000, 90280)               = 0
brk(0)                                  = 0x88ef000
brk(0x8910000)                          = 0x8910000
socket(PF_FILE, SOCK_STREAM, 0)         = 3
connect(3, {sa_family=AF_FILE, path=@"/tmp/.X11-unix/X0"}, 20) = 0
getpeername(3, {sa_family=AF_FILE, path=@"/tmp/.X11-unix/X0"}, [20]) = 0
uname({sys="Linux", node="hotdigi-desktop", ...}) = 0
access("/var/run/gdm/auth-for-root-v5OUhM/database", R_OK) = 0
open("/var/run/gdm/auth-for-root-v5OUhM/database", O_RDONLY) = 4
fstat64(4, {st_mode=S_IFREG|0600, st_size=60, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb78de000
read(4, "\1\0\0\17hotdigi-desktop\0\0010\0\22MIT-MAGI"..., 4096) = 60
read(4, "", 4096)                       = 0
close(4)                                = 0
munmap(0xb78de000, 4096)                = 0
getsockname(3, {sa_family=AF_FILE, path=@"/tmp/.X11-unix/X0"}, [2]) = 0
fcntl64(3, F_GETFL)                     = 0x2 (flags O_RDWR)
fcntl64(3, F_SETFL, O_RDWR|O_NONBLOCK)  = 0
fcntl64(3, F_SETFD, FD_CLOEXEC)         = 0
poll([{fd=3, events=POLLIN|POLLOUT}], 1, -1) = 1 ([{fd=3, revents=POLLOUT}])
writev(3, [{"l\0\v\0\0\0\22\0\20\0\0\0", 12}, {"", 0}, {"MIT-MAGIC-COOKIE-1", 18}, {"\0\0", 2}, {"\343\372\3346FL\366\230\330S\"\231\311b\267\354", 16}, {"", 0}], 6) = 48
read(3, 0x88f4780, 8)                   = -1 EAGAIN (Resource temporarily unavailable)
poll([{fd=3, events=POLLIN}], 1, -1)    = 1 ([{fd=3, revents=POLLIN}])
read(3, "\1\0\v\0\0\0\263\1", 8)        = 8
read(3, "\340\315\241\0\0\0@\4\377\377\37\0\0\1\0\0\24\0\377\377\1\7\0\0  \10\377(\0\0\0"..., 1740) = 1740
poll([{fd=3, events=POLLIN|POLLOUT}], 1, -1) = 1 ([{fd=3, revents=POLLOUT}])
writev(3, [{"b\0\5\0\f\0\0\0BIG-REQUESTS", 20}], 1) = 20
poll([{fd=3, events=POLLIN}], 1, -1)    = 1 ([{fd=3, revents=POLLIN}])
read(3, "\1\223\1\0\0\0\0\0\1\220\0\0\0\0\0\0000\0\0\0H\377\36\10\200\223\31\n\0\0\0\0", 4096) = 32
poll([{fd=3, events=POLLIN|POLLOUT}], 1, -1) = 1 ([{fd=3, revents=POLLOUT}])
writev(3, [{"\220\0\1\0", 4}], 1)       = 4
poll([{fd=3, events=POLLIN}], 1, -1)    = 1 ([{fd=3, revents=POLLIN}])
read(3, "\1\0\2\0\0\0\0\0\377\377?\0\0\0\0\0\330\\\26\npk\37\10Kd\23\10\364_\36\10", 4096) = 32
read(3, 0x88ef650, 4096)                = -1 EAGAIN (Resource temporarily unavailable)
poll([{fd=3, events=POLLIN|POLLOUT}], 1, -1) = 1 ([{fd=3, revents=POLLOUT}])
writev(3, [{"7\0\5\0\0\0@\4\374\0\0\0\10\0\0\0\377\377\377\0\24\0\6\0\374\0\0\0\27\0\0\0"..., 44}, {NULL, 0}, {"", 0}], 3) = 44
poll([{fd=3, events=POLLIN}], 1, -1)    = 1 ([{fd=3, revents=POLLIN}])
read(3, "\1\10\4\0,\0\0\0\37\0\0\0\0\0\0\0\255\0\0\0\0\0\0\0000\0\0\0H\377\36\10"..., 4096) = 208
read(3, 0x88ef650, 4096)                = -1 EAGAIN (Resource temporarily unavailable)
poll([{fd=3, events=POLLIN|POLLOUT}], 1, -1) = 1 ([{fd=3, revents=POLLOUT}])
writev(3, [{"b\0\5\0\t\0@\4", 8}, {"XKEYBOARD", 9}, {"\0\0\0", 3}], 3) = 20
poll([{fd=3, events=POLLIN}], 1, -1)    = 1 ([{fd=3, revents=POLLIN}])
read(3, "\1\223\5\0\0\0\0\0\1\222`\231\0\0\0\0000\0\0\0H\377\36\10\200\223\31\n\0\0\0\0", 4096) = 32
read(3, 0x88ef650, 4096)                = -1 EAGAIN (Resource temporarily unavailable)
poll([{fd=3, events=POLLIN|POLLOUT}], 1, -1) = 1 ([{fd=3, revents=POLLOUT}])
writev(3, [{"\222\0\2\0\1\0\0\0", 8}, {NULL, 0}, {"", 0}], 3) = 8
poll([{fd=3, events=POLLIN}], 1, -1)    = 1 ([{fd=3, revents=POLLIN}])
read(3, "\1\1\6\0\0\0\0\0\1\0\0\0\336\356\25\10\244`\37\10\370\371\272\277\0\0\0\0\4\0\0\0", 4096) = 32
read(3, 0x88ef650, 4096)                = -1 EAGAIN (Resource temporarily unavailable)
poll([{fd=3, events=POLLIN|POLLOUT}], 1, -1) = 1 ([{fd=3, revents=POLLOUT}])
writev(3, [{"\1\0\n\0\1\0@\4\374\0\0\0\n\0\n\0\310\0\310\0\1\0\0\0\0\0\0\0\n\0\0\0"..., 64}, {NULL, 0}, {"", 0}], 3) = 64
poll([{fd=3, events=POLLIN}], 1, -1)    = 1 ([{fd=3, revents=POLLIN}])
read(3, "\fC\t\0\1\0@\4\0\0\0\0\310\0\310\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 4096) = 32
read(3, 0x88ef650, 4096)                = -1 EAGAIN (Resource temporarily unavailable)
poll([{fd=3, events=POLLIN|POLLOUT}], 1, -1) = 1 ([{fd=3, revents=POLLOUT}])
writev(3, [{"F\0\5\0\1\0@\4\0\0@\4\24\0\24\0\n\0\n\0J\0\10\0\1\0@\4\0\0@\4"..., 52}, {NULL, 0}, {"", 0}], 3) = 52
poll([{fd=3, events=POLLIN}], 1, -1)    = 1 ([{fd=3, revents=POLLIN}])
read(3, "\2%\v\0\200\7\25\0\374\0\0\0\1\0@\4\0\0\0\0u\1:\1r\1\363\0\20\0\1\1", 4096) = 32
read(3, 0x88ef650, 4096)                = -1 EAGAIN (Resource temporarily unavailable)
poll([{fd=3, events=POLLIN|POLLOUT}], 1, -1) = 1 ([{fd=3, revents=POLLOUT}])
writev(3, [{"<\0\2\0\0\0@\4+\0\1\0", 12}, {NULL, 0}, {"", 0}], 3) = 12
poll([{fd=3, events=POLLIN}], 1, -1)    = 1 ([{fd=3, revents=POLLIN}])
read(3, "\1\1\r\0\0\0\0\0\1\0@\4\0\0\0\0000\0\0\0H\377\36\10\200\223\31\n\0\0\0\0", 4096) = 32
read(3, 0x88ef650, 4096)                = -1 EAGAIN (Resource temporarily unavailable)
close(3)                                = 0
exit_group(0)                           = ?