Comment 16 for bug 163192

And here is what happens after the kill of the X server:

(gdb) cont
Continuing.

Program received signal SIGUSR1, User defined signal 1.
[Switching to Thread 0xb7c8ba30 (LWP 5617)]
0xb7faf410 in __kernel_vsyscall ()
(gdb)
Continuing.

Program received signal SIGTERM, Terminated.
0xb7faf410 in __kernel_vsyscall ()
(gdb) bt full
#0 0xb7faf410 in __kernel_vsyscall ()
No symbol table info available.
#1 0xb7df91d8 in writev () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#2 0x081bcabe in _XSERVTransSocketWritev (ciptr=0x82ec850,
buf=0xbfe4c784,
    size=1) at /usr/include/X11/Xtrans/Xtranssock.c:2192
No locals.
#3 0x081bb72f in _XSERVTransWritev (ciptr=0x82ec850, buf=0xbfe4c784,
size=1)
    at /usr/include/X11/Xtrans/Xtrans.c:914
No locals.
#4 0x081b6666 in FlushClient (who=0x82eeb50, oc=0x82ec150,
extraBuf=0x0,
    extraCount=0) at ../../os/io.c:1060
        before = <value optimized out>
        remain = -1075525756
        i = 1
        len = <value optimized out>
        oco = (ConnectionOutputPtr) 0x8317670
        connection = 10
        trans_conn = (XtransConnInfo) 0x82ec850
        iov = {{iov_base = 0x8319b48, iov_len = 32}, {iov_base =
0x8092eb8,
    iov_len = 137292624}, {iov_base = 0x20, iov_len = 3219441640}}
        written = 0
        padsize = 0
        notWritten = 32
        todo = 32
        padBuffer = "\000\000"
#5 0x081b7054 in FlushAllOutput () at ../../os/io.c:812
        index = <value optimized out>
        mask = 0
        oc = (OsCommPtr) 0x82ec150
        client = (ClientPtr) 0x82eeb50
        newoutput = <value optimized out>
#6 0x0808d915 in Dispatch () at ../../dix/dispatch.c:524
        result = 136353016
        client = (ClientPtr) 0x82eeb50
        nready = 0
        start_tick = 0
#7 0x0807471b in main (argc=11, argv=0xbfe4cd44, envp=0x8092eb8)
    at ../../dix/main.c:452
        pScreen = <value optimized out>
        i = 1
        error = 136163204
        xauthfile = <value optimized out>
        alwaysCheckForInput = {0, 1}