This is the mail archive of the
cygwin-xfree
mailing list for the Cygwin XFree86 project.
cygwin X fatals on -multiwindow option
- From: Aaron <a4a4f6 at gmail dot com>
- To: cygwin-xfree <cygwin-xfree at cygwin dot com>
- Date: Fri, 15 Mar 2013 16:30:49 -0700
- Subject: cygwin X fatals on -multiwindow option
- Reply-to: cygwin-xfree at cygwin dot com
Hello!
Would very much appreciate your help.
My Cygwin/X server fatals on start up when running -multiwindow.
Loads just fine without it, or as -rootless.
Any idea how I could fix this? Log dump and stack trace below:
http://serverfault.com/questions/488306/cygwin-x-crashing-on-multiwindow-option
Thanks!
-Aaron
% X --version
Welcome to the XWin X Server
Vendor: The Cygwin/X Project
Release: 1.13.3.0
OS: CYGWIN_NT-6.1-WOW64 US-SEA-R82K76F 1.7.17(0.262/5/3) 2012-10-19 14:39 i686
OS: Windows 7 [Windows NT 6.1 build 7600] (WoW64)
Package: version 1.13.3-1 built 2013-03-09
% X
// loads just fine.
% X -multiwindow
// ...snipped
[ 63854.875] winCreateDefColormap - Deferring to fbCreateDefColormap ()
[ 63854.875] null screen fn ReparentWindow
[ 63854.875] null screen fn RestackWindow
[ 63854.875] winFinishScreenInitFB - Calling winInitWM.
[ 63854.875] InitQueue - Calling pthread_mutex_init
[ 63854.875] InitQueue - pthread_mutex_init returned
[ 63854.875] InitQueue - Calling pthread_cond_init
[ 63854.875] InitQueue - pthread_cond_init returned
[ 63854.875] winInitMultiWindowWM - Hello
[ 63854.875] winInitMultiWindowWM - Calling pthread_mutex_lock ()
[ 63854.875] winInitWM - Returning.
[ 63854.875] winMultiWindowXMsgProc - Hello
[ 63854.875] winFinishScreenInitFB - returning
[ 63854.875] winMultiWindowXMsgProc - Calling pthread_mutex_lock ()
[ 63854.875] winScreenInit - returning
[ 63854.875] InitOutput - Returning.
[ 63854.890] MIT-SHM extension disabled due to lack of kernel support
[ 63854.890] XFree86-Bigfont extension local-client optimization
disabled due to lack of shared memory support in the kernel
[ 63854.922] Fatal signal received in thread 0x80018020
[ 63854.922] (EE) Segmentation fault at address 0x12c
[ 63855.187] (EE) Attempting backtrace on pid 5724
[ 63856.045] (EE)
==================== GDB Backtrace ============
GNU gdb (GDB) 7.5.50.20130309-cvs (cygwin-special)
This GDB was configured as "i686-cygwin".
==================== Backtrace ================
Thread 8 (Thread 5724.0x2f40):
#0 0x778e000d in ntdll!DbgBrea(EE) kPoint ()
from /cygdrive/c/Windows/SysWOW64/ntdll.dll
No symbol table info available.
#1 0x7796f99e in ntdll!DbgUiRemoteBreakin ()
from /cygdrive/c/Windows/SysWOW64/ntdll.dll
No symbol table info available.
#2 0x77968760 in ntdll!RtlQueryRegistryV(EE) alues ()
from /cygdrive/c/Windows/SysWOW64/ntdll.dll
No symbol table info available.
#3 0x75593677 in KERNEL32!BaseThreadInitThunk ()
from /cygdrive/c/Windows/syswow64/kernel32.dll
No symbol table info available.
#4 0x77909f42 in ntdll!RtlInitiali(EE) zeExceptionChain ()
from /cygdrive/c/Windows/SysWOW64/ntdll.dll
No symbol table info available.
#5 0x77909f15 in ntdll!RtlInitializeExceptionChain ()
from /cygdrive/c/Windows/SysWOW64/ntdll.dll
No symbol table info available.
#6 0x00000000 in ?? ((EE) )
No symbol table info available.
Thread 7 (Thread 5724.0x1fa4):
#0 0x778ef895 in ntdll!ZwReadFile ()
from /cygdrive/c/Windows/SysWOW64/ntdll.dll
No symbol table info available.
#1 0x778ef895 in ntdll!ZwReadFile ()
from /cygdrive/c/Windows/SysWOW(EE) 64/ntdll.dll
No symbol table info available.
#2 0x7692dd54 in ReadFile () from /cygdrive/c/Windows/syswow64/KERNELBASE.dll
No symbol table info available.
#3 0x00000360 in ?? ()
No symbol table info available.
#4 0x00000000 in ?? ()
No symbol table inf(EE) o available.
Thread 6 (Thread 5724.0xda4):
#0 0x778f00ed in ntdll!ZwWaitForMultipleObjects ()
from /cygdrive/c/Windows/SysWOW64/ntdll.dll
No symbol table info available.
#1 0x778f00ed in ntdll!ZwWaitForMultipleObjects ()
from /cygdrive/c/Windows/(EE) SysWOW64/ntdll.dll
No symbol table info available.
#2 0x769315e9 in WaitForMultipleObjectsEx ()
from /cygdrive/c/Windows/syswow64/KERNELBASE.dll
No symbol table info available.
#3 0x00000002 in ?? ()
No symbol table info available.
#4 0x00000001 in (EE) ?? ()
No symbol table info available.
#5 0x00000000 in ?? ()
No symbol table info available.
Thread 5 (Thread 5724.0x1f14):
#0 0x778f00ed in ntdll!ZwWaitForMultipleObjects ()
from /cygdrive/c/Windows/SysWOW64/ntdll.dll
No symbol table info available(EE) .
#1 0x778f00ed in ntdll!ZwWaitForMultipleObjects ()
from /cygdrive/c/Windows/SysWOW64/ntdll.dll
No symbol table info available.
#2 0x769315e9 in WaitForMultipleObjectsEx ()
from /cygdrive/c/Windows/syswow64/KERNELBASE.dll
No symbol table info ava(EE) ilable.
#3 0x00000002 in ?? ()
No symbol table info available.
#4 0x00000001 in ?? ()
No symbol table info available.
#5 0x00000000 in ?? ()
No symbol table info available.
Thread 4 (Thread 5724.0xfcc):
#0 0x76cf7e47 in USER32!DispatchMessageW ()
(EE) from /cygdrive/c/Windows/syswow64/USER32.dll
No symbol table info available.
#1 0x00407eac in winMsgWindowThreadProc (arg=0x0)
at /usr/src/debug/xorg-server-1.13.3-1/hw/xwin/winmsgwindow.c:152
msg = {hwnd = 0x30, message = 3, wParam = 4226784(EE) , lParam = 0,
time = 0, pt = {x = 4194304, y = 0}}
hwndMsg = 0xffefcdc0
#2 0x610fd000 in pthread::thread_init_wrapper (arg=0x800688b8)
at /usr/src/debug/cygwin-1.7.17-1/winsup/cygwin/thread.cc:1938
thread = 0x800688b8
(EE) __PRETTY_FUNCTION__ = "static DWORD
pthread::thread_init_wrapper(void*)"
ret = <optimized out>
#3 0x61086e32 in thread_wrapper (arg=0x0)
at /usr/src/debug/cygwin-1.7.17-1/winsup/cygwin/miscfuncs.cc:547
dealloc_addr = <optimized out(EE) >
count = <optimized out>
wrapper_arg = {func = 0x0, arg = 0x0, stackaddr = 0x0,
stackbase = 0x0, stacklimit = 0x0}
old_start = 0x0
#4 0x00000000 in ?? ()
No symbol table info available.
Thread 3 (Thread 5724.0x3380):
[ 63856.045] (EE) #0 0x778f00ed in ntdll!ZwWaitForMultipleObjects ()
from /cygdrive/c/Windows/SysWOW64/ntdll.dll
No symbol table info available.
#1 0x778f00ed in ntdll!ZwWaitForMultipleObjects ()
from /cygdrive/c/Windows/SysWOW64/ntdll.dll
No symbol table info avai(EE) lable.
#2 0x77922f6a in ntdll!RtlMoveMemory ()
from /cygdrive/c/Windows/SysWOW64/ntdll.dll
No symbol table info available.
#3 0x00000001 in ?? ()
No symbol table info available.
#4 0x00000001 in ?? ()
No symbol table info available.
#5 0x00000000 i(EE) n ?? ()
No symbol table info available.
Thread 2 (Thread 5724.0x1de0):
#0 0x778ef895 in ntdll!ZwReadFile ()
from /cygdrive/c/Windows/SysWOW64/ntdll.dll
No symbol table info available.
#1 0x778ef895 in ntdll!ZwReadFile ()
from /cygdrive/c/Windows/(EE) SysWOW64/ntdll.dll
No symbol table info available.
#2 0x7692dd54 in ReadFile () from /cygdrive/c/Windows/syswow64/KERNELBASE.dll
No symbol table info available.
#3 0x00000084 in ?? ()
No symbol table info available.
#4 0x00000000 in ?? ()
No symbol tab(EE) le info available.
Thread 1 (Thread 5724.0x1bdc):
#0 0x778f00ed in ntdll!ZwWaitForMultipleObjects ()
from /cygdrive/c/Windows/SysWOW64/ntdll.dll
No symbol table info available.
#1 0x778f00ed in ntdll!ZwWaitForMultipleObjects ()
from /cygdrive/c/W(EE) indows/SysWOW64/ntdll.dll
No symbol table info available.
#2 0x769315e9 in WaitForMultipleObjectsEx ()
from /cygdrive/c/Windows/syswow64/KERNELBASE.dll
No symbol table info available.
#3 0x00000003 in ?? ()
No symbol table info available.
#4 0x00000(EE) 001 in ?? ()
No symbol table info available.
#5 0x00000000 in ?? ()
No symbol table info available.
==================== Backtrace End ============
[ 63856.045] Fatal server error: Caught signal 11 (Segmentation
fault). Server aborting
[ 63856.045] Server terminated with error (1). Closing log file.
--
Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
Problem reports: http://cygwin.com/problems.html
Documentation: http://x.cygwin.com/docs/
FAQ: http://x.cygwin.com/docs/faq/