#0  0x00007f4108020e5a in atiddxDisplayScreenEnableDisplays ()
   from /usr/lib/xorg/modules/drivers//fglrx_drv.so
No symbol table info available.
#1  0x00007f4107fdedf5 in SwitchToConnectedDisplay ()
   from /usr/lib/xorg/modules/drivers//fglrx_drv.so
No symbol table info available.
#2  0x00007f4107fde708 in atiddxBlockHandler ()
   from /usr/lib/xorg/modules/drivers//fglrx_drv.so
No symbol table info available.
#3  0x00000000004e0575 in miSpriteBlockHandler (i=0, blockData=0x0, 
    pTimeout=0x7fffa7474538, pReadmask=0x7ddfa0) at ../../mi/misprite.c:497
	pScreen = (ScreenPtr) 0x1378720
	pDev = <value optimized out>
	pCursorInfo = <value optimized out>
#4  0x0000000000535205 in AnimCurScreenBlockHandler (
    screenNum=<value optimized out>, blockData=<value optimized out>, 
    pTimeout=<value optimized out>, pReadmask=<value optimized out>)
    at ../../render/animcur.c:222
	pScreen = (ScreenPtr) 0x1378720
	as = (AnimCurScreenPtr) 0x14bc020
	dev = (DeviceIntPtr) 0x0
	now = 0
	soonest = 4294967295
#5  0x00000000004ffb96 in compBlockHandler (i=0, blockData=0x0, 
    pTimeout=0x7fffa7474538, pReadmask=<value optimized out>)
    at ../../composite/compinit.c:158
	pScreen = (ScreenPtr) 0x1378720
	cs = (CompScreenPtr) 0x14be4f0
#6  0x0000000000452200 in BlockHandler (pTimeout=0x7fffa7474538, 
    pReadmask=0x7ddfa0) at ../../dix/dixutils.c:384
	i = 1
#7  0x00000000004edbf1 in WaitForSomething (
    pClientsReady=<value optimized out>) at ../../os/WaitFor.c:215
	i = <value optimized out>
	waittime = {tv_sec = 0, tv_usec = 10000}
	wt = (struct timeval *) 0x7fffa7474520
	timeout = <value optimized out>
	clientsReadable = {fds_bits = {0 <repeats 16 times>}}
	clientsWritable = {fds_bits = {140735999853864, 5343837, 25168080, 
    32053389, 52, 25197952, 0, 0, 40, 0, 40, 5202812, 140735999853712, 
    5185165, 140733193388072, 0}}
	curclient = <value optimized out>
	selecterr = 0
	nready = <value optimized out>
	devicesReadable = {fds_bits = {0, 0, 0, 0, 0, 5351287, 0, 21737664, 
    21737632, 8242352, 140735999853616, 4531884, 140735999853632, 
    140735999853668, 32053389, 25168080}}
	now = <value optimized out>
	someReady = 0
#8  0x000000000044de92 in Dispatch () at ../../dix/dispatch.c:386
	result = <value optimized out>
	client = (ClientPtr) 0x18008d0
	nready = -1
	start_tick = 20440
#9  0x0000000000434085 in main (argc=<value optimized out>, 
    argv=0x7fffa7474768, envp=<value optimized out>) at ../../dix/main.c:397
	i = 1
	alwaysCheckForInput = {0, 1}