On Mon, Sep 30, 2013 at 10:39:47PM +0200, Julien Cristau wrote: > On Mon, Sep 30, 2013 at 05:14:21 +0200, Bas Wijnen wrote: > > > On Sun, Sep 29, 2013 at 10:18:00PM +0200, Cyril Brulebois wrote: > > > Please provide us with a backtrace. Some hints are available at: > > > http://x.debian.net/howto/use-gdb.html > > > > I've now made it crash while it was running with -core. It took me some > > time > > to find the core file (it would be good to mention on that page that for > > (new) > > gdm, it is in /var/lib/gdm3). > > > > Anyway, I attached the gdb logs of the bt and bt full commands. I don't > > know > > why it says it has no symbol table; I did install the -dbg package. Should > > I > > do something to load the symbols from that package? > > > That trace doesn't seem to have debug symbols for the driver.
I didn't realize there was a per-driver debug package; it would be useful if this FIXME in the gdb document at least mentions that. Hopefully the attached file is better, even though it still complains about some missing symbols. Please tell me what to do or install if you need more information. Thanks, Bas
#0 0xb757d424 in __kernel_vsyscall () #1 0xb718380f in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56 #2 0xb7186cc3 in __GI_abort () at abort.c:90 #3 0xb7745499 in OsAbort () at ../../os/utils.c:1299 #4 0xb761ecf7 in ddxGiveUp (error=error@entry=EXIT_ERR_ABORT) at ../../../../hw/xfree86/common/xf86Init.c:1063 #5 0xb761ed93 in AbortDDX (error=error@entry=EXIT_ERR_ABORT) at ../../../../hw/xfree86/common/xf86Init.c:1107 #6 0xb774ac31 in AbortServer () at ../../os/log.c:767 #7 0xb774b6ae in FatalError (f=f@entry=0xb77730a4 "Caught signal %d (%s). Server aborting\n") at ../../os/log.c:908 #8 0xb7742d74 in OsSigHandler (signo=11, sip=0xbfa6d08c, unused=0xbfa6d10c) at ../../os/osinit.c:147 #9 <signal handler called> #10 0xb6f16d79 in ?? () from /usr/lib/xorg/modules/drivers/intel_drv.so #11 0xb6f12215 in ?? () from /usr/lib/xorg/modules/drivers/intel_drv.so #12 0xb763676c in xf86XVPutImage (client=0xb8e6ff18, pDraw=0xb8e72230, pPort=0xb89aee78, pGC=0xb8e69f58, src_x=0, src_y=0, src_w=1280, src_h=720, drw_x=0, drw_y=0, drw_w=1278, drw_h=720, format=0xb89aebf0, data=0xb4ad6000 "5t5\227\066t6\227\066t7\227\067t7\227\065t5\227\064t2\227\060t1\227\064t7\227\065v3\226\062u2\227\064t6\231\066s6\232\065t6\231\065w5\227\066z6\224\060|)\222.|(\211\037|\031\210\027}\030\207\030~\027\206\035~\036\207\036}\037\211 |!\214$|&\216&z'\217(z)\221-{0\220-{(\215\033|\030\212\033|\034\212\033| \216%|!\222(|(\220'z'\220(y*\220,x-\217,y/\214.{\023\210\006~\017\204\017\200\022\201\024~\025\205\027~\031\207\034~\036\211\037}\037\213#|%\215&{&\216&{&\216&z'\216&{'\215'{(\216"..., sync=0, width=1280, height=720) at ../../../../hw/xfree86/common/xf86xv.c:1827 #13 0xb768103c in XvdiPutImage (client=client@entry=0xb8e6ff18, pDraw=0xb8e72230, pPort=0xb89aee78, pGC=0xb8e69f58, src_x=0, src_y=0, src_w=1280, src_h=720, drw_x=0, drw_y=0, drw_w=1278, drw_h=720, image=image@entry=0xb89aebf0, data=0xb4ad6000 "5t5\227\066t6\227\066t7\227\067t7\227\065t5\227\064t2\227\060t1\227\064t7\227\065v3\226\062u2\227\064t6\231\066s6\232\065t6\231\065w5\227\066z6\224\060|)\222.|(\211\037|\031\210\027}\030\207\030~\027\206\035~\036\207\036}\037\211 |!\214$|&\216&z'\217(z)\221-{0\220-{(\215\033|\030\212\033|\034\212\033| \216%|!\222(|(\220'z'\220(y*\220,x-\217,y/\214.{\023\210\006~\017\204\017\200\022\201\024~\025\205\027~\031\207\034~\036\211\037}\037\213#|%\215&{&\216&{&\216&z'\216&{'\215'{(\216"..., sync=0, width=width@entry=1280, height=720) at ../../Xext/xvmain.c:673 #14 0xb7682638 in ProcXvShmPutImage (client=0xb8e6ff18) at ../../Xext/xvdisp.c:1025 #15 0xb7684d9e in ProcXvDispatch (client=0xb8e6ff18) at ../../Xext/xvdisp.c:1212 #16 0xb75db35d in Dispatch () at ../../dix/dispatch.c:432 #17 0xb75c938a in main (argc=13, argv=0xbfa6d904, envp=0xbfa6d93c) at ../../dix/main.c:298 #0 0xb757d424 in __kernel_vsyscall () No symbol table info available. #1 0xb718380f in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56 resultvar = <optimized out> resultvar = <optimized out> pid = -1221591040 selftid = 26623 #2 0xb7186cc3 in __GI_abort () at abort.c:90 save_stage = 2 act = {__sigaction_handler = {sa_handler = 0xbfa6cf30, sa_sigaction = 0xbfa6cf30}, sa_mask = {__val = {3078412928, 3073376256, 171515904, 3076120576, 3076122920, 1, 3078365216, 3076047001, 3076123360, 3071311344, 1, 1, 0, 0, 0, 0, 0, 0, 0, 3076185528, 0, 0, 0, 3071652072, 0, 0, 0, 3078365184, 1, 3078401748, 3078401652, 3076072480}}, sa_flags = -1216554368, sa_restorer = 0xb7186b80 <__GI_abort>} sigs = {__val = {32, 0 <repeats 31 times>}} #3 0xb7745499 in OsAbort () at ../../os/utils.c:1299 No locals. #4 0xb761ecf7 in ddxGiveUp (error=error@entry=EXIT_ERR_ABORT) at ../../../../hw/xfree86/common/xf86Init.c:1063 i = <optimized out> #5 0xb761ed93 in AbortDDX (error=error@entry=EXIT_ERR_ABORT) at ../../../../hw/xfree86/common/xf86Init.c:1107 i = <optimized out> #6 0xb774ac31 in AbortServer () at ../../os/log.c:767 No locals. #7 0xb774b6ae in FatalError (f=f@entry=0xb77730a4 "Caught signal %d (%s). Server aborting\n") at ../../os/log.c:908 args = 0xbfa6d064 "\v" args2 = 0xbfa6d064 "\v" beenhere = 1 #8 0xb7742d74 in OsSigHandler (signo=11, sip=0xbfa6d08c, unused=0xbfa6d10c) at ../../os/osinit.c:147 unused = 0xbfa6d10c sip = 0xbfa6d08c signo = 11 #9 <signal handler called> No symbol table info available. #10 0xb6f16d79 in ?? () from /usr/lib/xorg/modules/drivers/intel_drv.so No symbol table info available. #11 0xb6f12215 in ?? () from /usr/lib/xorg/modules/drivers/intel_drv.so No symbol table info available. #12 0xb763676c in xf86XVPutImage (client=0xb8e6ff18, pDraw=0xb8e72230, pPort=0xb89aee78, pGC=0xb8e69f58, src_x=0, src_y=0, src_w=1280, src_h=720, drw_x=0, drw_y=0, drw_w=1278, drw_h=720, format=0xb89aebf0, data=0xb4ad6000 "5t5\227\066t6\227\066t7\227\067t7\227\065t5\227\064t2\227\060t1\227\064t7\227\065v3\226\062u2\227\064t6\231\066s6\232\065t6\231\065w5\227\066z6\224\060|)\222.|(\211\037|\031\210\027}\030\207\030~\027\206\035~\036\207\036}\037\211 |!\214$|&\216&z'\217(z)\221-{0\220-{(\215\033|\030\212\033|\034\212\033| \216%|!\222(|(\220'z'\220(y*\220,x-\217,y/\214.{\023\210\006~\017\204\017\200\022\201\024~\025\205\027~\031\207\034~\036\211\037}\037\213#|%\215&{&\216&{&\216&z'\216&{'\215'{(\216"..., sync=0, width=1280, height=720) at ../../../../hw/xfree86/common/xf86xv.c:1827 portPriv = 0xb89918d8 WinRegion = {extents = {x1 = 1281, y1 = 61, x2 = 2559, y2 = 781}, data = 0x0} ClipRegion = {extents = {x1 = 1281, y1 = 61, x2 = 2559, y2 = 781}, data = 0x0} WinBox = {x1 = 1281, y1 = 61, x2 = 2559, y2 = <optimized out>} ret = <optimized out> clippedAway = 0 #13 0xb768103c in XvdiPutImage (client=client@entry=0xb8e6ff18, pDraw=0xb8e72230, pPort=0xb89aee78, pGC=0xb8e69f58, src_x=0, src_y=0, src_w=1280, src_h=720, drw_x=0, drw_y=0, drw_w=1278, drw_h=720, image=image@entry=0xb89aebf0, data=0xb4ad6000 "5t5\227\066t6\227\066t7\227\067t7\227\065t5\227\064t2\227\060t1\227\064t7\227\065v3\226\062u2\227\064t6\231\066s6\232\065t6\231\065w5\227\066z6\224\060|)\222.|(\211\037|\031\210\027}\030\207\030~\027\206\035~\036\207\036}\037\211 |!\214$|&\216&z'\217(z)\221-{0\220-{(\215\033|\030\212\033|\034\212\033| \216%|!\222(|(\220'z'\220(y*\220,x-\217,y/\214.{\023\210\006~\017\204\017\200\022\201\024~\025\205\027~\031\207\034~\036\211\037}\037\213#|%\215&{&\216&{&\216&z'\216&{'\215'{(\216"..., sync=0, width=width@entry=1280, height=720) at ../../Xext/xvmain.c:673 No locals. #14 0xb7682638 in ProcXvShmPutImage (client=0xb8e6ff18) at ../../Xext/xvdisp.c:1025 shmdesc = 0xb8f23ad0 pDraw = 0xb8e72230 pPort = 0xb89aee78 pImage = 0xb89aebf0 pGC = 0xb8e69f58 status = <optimized out> size_needed = <optimized out> i = <optimized out> width = 1280 height = 720 stuff = 0xb8e7e994 #15 0xb7684d9e in ProcXvDispatch (client=0xb8e6ff18) at ../../Xext/xvdisp.c:1212 stuff = 0xb8e7e994 #16 0xb75db35d in Dispatch () at ../../dix/dispatch.c:432 clientReady = 0xb8baba68 result = <optimized out> client = 0xb8e6ff18 nready = 0 icheck = 0xb77cf438 <checkForInput> start_tick = 3980 #17 0xb75c938a in main (argc=13, argv=0xbfa6d904, envp=0xbfa6d93c) at ../../dix/main.c:298 i = <optimized out> alwaysCheckForInput = {0, 1} quit #0 0xb757d424 in __kernel_vsyscall () #1 0xb718380f in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56 #2 0xb7186cc3 in __GI_abort () at abort.c:90 #3 0xb7745499 in OsAbort () at ../../os/utils.c:1299 #4 0xb761ecf7 in ddxGiveUp (error=error@entry=EXIT_ERR_ABORT) at ../../../../hw/xfree86/common/xf86Init.c:1063 #5 0xb761ed93 in AbortDDX (error=error@entry=EXIT_ERR_ABORT) at ../../../../hw/xfree86/common/xf86Init.c:1107 #6 0xb774ac31 in AbortServer () at ../../os/log.c:767 #7 0xb774b6ae in FatalError ( f=f@entry=0xb77730a4 "Caught signal %d (%s). Server aborting\n") at ../../os/log.c:908 #8 0xb7742d74 in OsSigHandler (signo=11, sip=0xbfa6d08c, unused=0xbfa6d10c) at ../../os/osinit.c:147 #9 <signal handler called> #10 0xb6f16d79 in intel_pixmap_tiled (pixmap=0xb4591008) at ../../../src/uxa/intel.h:138 #11 I915DisplayVideoTextured (scrn=0xb8994f18, adaptor_priv=0xb8990e80, id=844715353, dstRegion=0xbfa6d638, width=1280, height=720, video_pitch=2560, video_pitch2=0, src_w=1280, src_h=720, drw_w=1278, drw_h=720, pixmap=0xb89ba380) at ../../../src/uxa/i915_video.c:156 #12 0xb6f12215 in I830PutImageTextured (scrn=0xb8994f18, src_x=0, src_y=0, drw_x=1281, drw_y=61, src_w=1280, src_h=720, drw_w=1278, drw_h=720, id=844715353, buf=0xb4ad6000 "5t5\227\066t6\227\066t7\227\067t7\227\065t5\227\064t2\227\060t1\227\064t7\227\065v3\226\062u2\227\064t6\231\066s6\232\065t6\231\065w5\227\066z6\224\060|)\222.|(\211\037|\031\210\027}\030\207\030~\027\206\035~\036\207\036}\037\211 |!\214$|&\216&z'\217(z)\221-{0\220-{(\215\033|\030\212\033|\034\212\033| \216%|!\222(|(\220'z'\220(y*\220,x-\217,y/\214.{\023\210\006~\017\204\017\200\022\201\024~\025\205\027~\031\207\034~\036\211\037}\037\213#|%\215&{&\216&{&\216&z'\216&{'\215'{(\216"..., width=1280, height=720, sync=0, clipBoxes=0xbfa6d638, data=0xb8990e80, drawable=0xb8e72230) at ../../../src/uxa/intel_video.c:1584 #13 0xb763676c in xf86XVPutImage (client=0xb8e6ff18, pDraw=0xb8e72230, pPort=0xb89aee78, pGC=0xb8e69f58, src_x=0, src_y=0, src_w=1280, src_h=720, drw_x=0, drw_y=0, drw_w=1278, drw_h=720, format=0xb89aebf0, data=0xb4ad6000 "5t5\227\066t6\227\066t7\227\067t7\227\065t5\227\064t2\227\060t1\227\064t7\227\065v3\226\062u2\227\064t6\231\066s6\232\065t6\231\065w5\227\066z6\224\060|)\222.|(\211\037|\031\210\027}\030\207\030~\027\206\035~\036\207\036}\037\211 |!\214$|&\216&z'\217(z)\221-{0\220-{(\215\033|\030\212\033|\034\212\033| \216%|!\222(|(\220'z'\220(y*\220,x-\217,y/\214.{\023\210\006~\017\204\017\200\022\201\024~\025\205\027~\031\207\034~\036\211\037}\037\213#|%\215&{&\216&{&\216&z'\216&{'\215'{(\216"..., sync=0, width=1280, height=720) at ../../../../hw/xfree86/common/xf86xv.c:1827 #14 0xb768103c in XvdiPutImage (client=client@entry=0xb8e6ff18, pDraw=0xb8e72230, pPort=0xb89aee78, pGC=0xb8e69f58, src_x=0, src_y=0, src_w=1280, src_h=720, drw_x=0, drw_y=0, drw_w=1278, drw_h=720, image=image@entry=0xb89aebf0, data=0xb4ad6000 "5t5\227\066t6\227\066t7\227\067t7\227\065t5\227\064t2\227\060t1\227\064t7\227\065v3\226\062u2\227\064t6\231\066s6\232\065t6\231\065w5\227\066z6\224\060|)\222.|(\211\037|\031\210\027}\030\207\030~\027\206\035~\036\207\036}\037\211 |!\214$|&\216&z'\217(z)\221-{0\220-{(\215\033|\030\212\033|\034\212\033| \216%|!\222(|(\220'z'\220(y*\220,x-\217,y/\214.{\023\210\006~\017\204\017\200\022\201\024~\025\205\027~\031\207\034~\036\211\037}\037\213#|%\215&{&\216&{&\216&z'\216&{'\215'{(\216"..., sync=0, width=width@entry=1280, height=720) at ../../Xext/xvmain.c:673 #15 0xb7682638 in ProcXvShmPutImage (client=0xb8e6ff18) at ../../Xext/xvdisp.c:1025 #16 0xb7684d9e in ProcXvDispatch (client=0xb8e6ff18) at ../../Xext/xvdisp.c:1212 #17 0xb75db35d in Dispatch () at ../../dix/dispatch.c:432 #18 0xb75c938a in main (argc=13, argv=0xbfa6d904, envp=0xbfa6d93c) at ../../dix/main.c:298 #0 0xb757d424 in __kernel_vsyscall () No symbol table info available. #1 0xb718380f in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56 resultvar = <optimized out> resultvar = <optimized out> pid = -1221591040 selftid = 26623 #2 0xb7186cc3 in __GI_abort () at abort.c:90 save_stage = 2 act = {__sigaction_handler = {sa_handler = 0xbfa6cf30, sa_sigaction = 0xbfa6cf30}, sa_mask = {__val = {3078412928, 3073376256, 171515904, 3076120576, 3076122920, 1, 3078365216, 3076047001, 3076123360, 3071311344, 1, 1, 0, 0, 0, 0, 0, 0, 0, 3076185528, 0, 0, 0, 3071652072, 0, 0, 0, 3078365184, 1, 3078401748, 3078401652, 3076072480}}, sa_flags = -1216554368, sa_restorer = 0xb7186b80 <__GI_abort>} sigs = {__val = {32, 0 <repeats 31 times>}} #3 0xb7745499 in OsAbort () at ../../os/utils.c:1299 No locals. #4 0xb761ecf7 in ddxGiveUp (error=error@entry=EXIT_ERR_ABORT) at ../../../../hw/xfree86/common/xf86Init.c:1063 i = <optimized out> #5 0xb761ed93 in AbortDDX (error=error@entry=EXIT_ERR_ABORT) at ../../../../hw/xfree86/common/xf86Init.c:1107 i = <optimized out> #6 0xb774ac31 in AbortServer () at ../../os/log.c:767 No locals. #7 0xb774b6ae in FatalError ( f=f@entry=0xb77730a4 "Caught signal %d (%s). Server aborting\n") at ../../os/log.c:908 args = 0xbfa6d064 "\v" args2 = 0xbfa6d064 "\v" beenhere = 1 #8 0xb7742d74 in OsSigHandler (signo=11, sip=0xbfa6d08c, unused=0xbfa6d10c) at ../../os/osinit.c:147 unused = 0xbfa6d10c sip = 0xbfa6d08c signo = 11 #9 <signal handler called> No symbol table info available. #10 0xb6f16d79 in intel_pixmap_tiled (pixmap=0xb4591008) at ../../../src/uxa/intel.h:138 No locals. #11 I915DisplayVideoTextured (scrn=0xb8994f18, adaptor_priv=0xb8990e80, id=844715353, dstRegion=0xbfa6d638, width=1280, height=720, video_pitch=2560, video_pitch2=0, src_w=1280, src_h=720, drw_w=1278, drw_h=720, pixmap=0xb89ba380) at ../../../src/uxa/i915_video.c:156 ms3 = <optimized out> s5 = <optimized out> tiling = <optimized out> pbox = 0xbfa6d638 nbox_total = 0 nbox_this_time = 1 dxo = 1281 dyo = 61 pix_xoff = -1281 pix_yoff = -61 target = 0xb4591008 #12 0xb6f12215 in I830PutImageTextured (scrn=0xb8994f18, src_x=0, src_y=0, drw_x=1281, drw_y=61, src_w=1280, src_h=720, drw_w=1278, drw_h=720, id=844715353, buf=0xb4ad6000 "5t5\227\066t6\227\066t7\227\067t7\227\065t5\227\064t2\227\060t1\227\064t7\227\065v3\226\062u2\227\064t6\231\066s6\232\065t6\231\065w5\227\066z6\224\060|)\222.|(\211\037|\031\210\027}\030\207\030~\027\206\035~\036\207\036}\037\211 |!\214$|&\216&z'\217(z)\221-{0\220-{(\215\033|\030\212\033|\034\212\033| \216%|!\222(|(\220'z'\220(y*\220,x-\217,y/\214.{\023\210\006~\017\204\017\200\022\201\024~\025\205\027~\031\207\034~\036\211\037}\037\213#|%\215&{&\216&{&\216&z'\216&{'\215'{(\216"..., width=1280, height=720, sync=0, clipBoxes=0xbfa6d638, data=0xb8990e80, drawable=0xb8e72230) at ../../../src/uxa/intel_video.c:1584 adaptor_priv = 0xb8990e80 dstPitch = 2560 dstPitch2 = 0 dstBox = {x1 = 1281, y1 = 61, x2 = 2559, y2 = 781} crtc = 0xb898a938 top = 0 left = 0 npixels = 1280 nlines = 720 #13 0xb763676c in xf86XVPutImage (client=0xb8e6ff18, pDraw=0xb8e72230, pPort=0xb89aee78, pGC=0xb8e69f58, src_x=0, src_y=0, src_w=1280, src_h=720, drw_x=0, drw_y=0, drw_w=1278, drw_h=720, format=0xb89aebf0, data=0xb4ad6000 "5t5\227\066t6\227\066t7\227\067t7\227\065t5\227\064t2\227\060t1\227\064t7\227\065v3\226\062u2\227\064t6\231\066s6\232\065t6\231\065w5\227\066z6\224\060|)\222.|(\211\037|\031\210\027}\030\207\030~\027\206\035~\036\207\036}\037\211 |!\214$|&\216&z'\217(z)\221-{0\220-{(\215\033|\030\212\033|\034\212\033| \216%|!\222(|(\220'z'\220(y*\220,x-\217,y/\214.{\023\210\006~\017\204\017\200\022\201\024~\025\205\027~\031\207\034~\036\211\037}\037\213#|%\215&{&\216&{&\216&z'\216&{'\215'{(\216"..., sync=0, width=1280, height=720) at ../../../../hw/xfree86/common/xf86xv.c:1827 portPriv = 0xb89918d8 WinRegion = {extents = {x1 = 1281, y1 = 61, x2 = 2559, y2 = 781}, data = 0x0} ClipRegion = {extents = {x1 = 1281, y1 = 61, x2 = 2559, y2 = 781}, data = 0x0} WinBox = {x1 = 1281, y1 = 61, x2 = 2559, y2 = <optimized out>} ret = <optimized out> clippedAway = 0 #14 0xb768103c in XvdiPutImage (client=client@entry=0xb8e6ff18, pDraw=0xb8e72230, pPort=0xb89aee78, pGC=0xb8e69f58, src_x=0, src_y=0, src_w=1280, src_h=720, drw_x=0, drw_y=0, drw_w=1278, drw_h=720, image=image@entry=0xb89aebf0, data=0xb4ad6000 "5t5\227\066t6\227\066t7\227\067t7\227\065t5\227\064t2\227\060t1\227\064t7\227\065v3\226\062u2\227\064t6\231\066s6\232\065t6\231\065w5\227\066z6\224\060|)\222.|(\211\037|\031\210\027}\030\207\030~\027\206\035~\036\207\036}\037\211 |!\214$|&\216&z'\217(z)\221-{0\220-{(\215\033|\030\212\033|\034\212\033| \216%|!\222(|(\220'z'\220(y*\220,x-\217,y/\214.{\023\210\006~\017\204\017\200\022\201\024~\025\205\027~\031\207\034~\036\211\037}\037\213#|%\215&{&\216&{&\216&z'\216&{'\215'{(\216"..., sync=0, width=width@entry=1280, height=720) at ../../Xext/xvmain.c:673 No locals. #15 0xb7682638 in ProcXvShmPutImage (client=0xb8e6ff18) at ../../Xext/xvdisp.c:1025 shmdesc = 0xb8f23ad0 pDraw = 0xb8e72230 pPort = 0xb89aee78 pImage = 0xb89aebf0 pGC = 0xb8e69f58 status = <optimized out> size_needed = <optimized out> i = <optimized out> width = 1280 height = 720 stuff = 0xb8e7e994 #16 0xb7684d9e in ProcXvDispatch (client=0xb8e6ff18) at ../../Xext/xvdisp.c:1212 stuff = 0xb8e7e994 #17 0xb75db35d in Dispatch () at ../../dix/dispatch.c:432 clientReady = 0xb8baba68 result = <optimized out> client = 0xb8e6ff18 nready = 0 icheck = 0xb77cf438 <checkForInput> start_tick = 3980 #18 0xb75c938a in main (argc=13, argv=0xbfa6d904, envp=0xbfa6d93c) at ../../dix/main.c:298 i = <optimized out> alwaysCheckForInput = {0, 1} quit