Hello, On a fresh install of cygwin/X on a Windows 7 machine, attempting to start xwin -multiwindow (Package: version 1.12.1-1 built 2012-05-02) or startxwin.exe results in an immediate crash. I could not fins a solution online and just cannot figure out what is happening.
The output log reports many no symbol table info available notes, ie: No symbol table info available. #1 0x776df896 in ntdll!RtlQueryTimeZoneInformation () from /cygdrive/c/Windows/SysWOW64/ntdll.dll No symbol table info available. #24 0x042c5317 in atioglxx!DrvGetProcAddress () from /cygdrive/c/Windows/system32/atioglxx.dll It ends with: Segmentation fault at address 0x13c Fatal server error: Caught signal 11 (Segmentation fault). Server aborting Server terminated with error (1). Closing log file. Segmentation fault at address 0x13c Fatal server error: Caught signal 11 (Segmentation fault). Server aborting winDeinitMultiWindowWM - Noting shutdown in progress winMsgWindowProc - pthread_mutex_unlock () failed: 1 Please help. Thanks Aaron Beaulieu Complete log: $ xwin -multiwindow Welcome to the XWin X Server Vendor: The Cygwin/X Project Release: 1.12.1.0 OS: Windows 7 Service Pack 1 [Windows NT 6.1 build 7601] (WoW64) Package: version 1.12.1-1 built 2012-05-02 XWin was started with the following command line: xwin -multiwindow (II) xorg.conf is not supported (II) See http://x.cygwin.com/docs/faq/cygwin-x-faq.html for more information LoadPreferences: /home/ajbeauli/.XWinrc not found LoadPreferences: Loading /etc/X11/system.XWinrc LoadPreferences: Done parsing the configuration file... winDetectSupportedEngines - DirectDraw installed, allowing ShadowDD winDetectSupportedEngines - Windows NT, allowing PrimaryDD winDetectSupportedEngines - DirectDraw4 installed, allowing ShadowDDNL winDetectSupportedEngines - Returning, supported engines 0000001f winSetEngine - Multi Window or Rootless => ShadowGDI winScreenInit - Using Windows display depth of 32 bits per pixel winAllocateFBShadowGDI - Creating DIB with width: 2960 height: 1050 depth: 32 winFinishScreenInitFB - Masks: 00ff0000 0000ff00 000000ff winInitVisualsShadowGDI - Masks 00ff0000 0000ff00 000000ff BPRGB 8 d 24 bpp 32 winInitMultiWindowWM - Calling pthread_mutex_lock () winMultiWindowXMsgProc - Calling pthread_mutex_lock () MIT-SHM extension disabled due to lack of kernel support XFree86-Bigfont extension local-client optimization disabled due to lack of shared memory support in the kernel ==================== GDB Backtrace ============ GNU gdb (GDB) 7.3.50.20111026-cvs (cygwin-special) This GDB was configured as "i686-cygwin". ==================== Backtrace ================ Thread 10 (Thread 924.0xcb4): #0 0x7765000d in ntdll!LdrFindResource_U () from /cygdrive/c/Windows/SysWOW64/ntdll.dll No symbol table info available. #1 0x776df896 in ntdll!RtlQueryTimeZoneInformation () from /cygdrive/c/Windows/SysWOW64/ntdll.dll No symbol table info available. #2 0x74619a4d in ?? () No symbol table info available. #3 0x00000000 in ?? () No symbol table info available. Thread 9 (Thread 924.0x5a0): #0 0x7765f8b1 in ntdll!RtlUpdateClonedSRWLock () from /cygdrive/c/Windows/SysWOW64/ntdll.dll No symbol table info available. #1 0x7765f8b1 in ntdll!RtlUpdateClonedSRWLock () from /cygdrive/c/Windows/SysWOW64/ntdll.dll No symbol table info available. #2 0x74fa0a91 in WaitForSingleObjectEx () from /cygdrive/c/Windows/syswow64/KERNELBASE.dll No symbol table info available. #3 0x000003f0 in ?? () No symbol table info available. #4 0x00000000 in ?? () No symbol table info available. Thread 8 (Thread 924.0xc58): #0 0x7765f8e5 in ntdll!RtlUpdateClonedSRWLock () from /cygdrive/c/Windows/SysWOW64/ntdll.dll No symbol table info available. #1 0x7765f8e5 in ntdll!RtlUpdateClonedSRWLock () from /cygdrive/c/Windows/SysWOW64/ntdll.dll No symbol table info available. #2 0x74f9d348 in ReadFile () from /cygdrive/c/Windows/syswow64/KERNELBASE.dll No symbol table info available. #3 0x000003d0 in ?? () No symbol table info available. #4 0x00000000 in ?? () No symbol table info available. Thread 7 (Thread 924.0x9b0): #0 0x7766013d in ntdll!RtlEnableEarlyCriticalSectionEventCreation () from /cygdrive/c/Windows/SysWOW64/ntdll.dll No symbol table info available. #1 0x7766013d in ntdll!RtlEnableEarlyCriticalSectionEventCreation () from /cygdrive/c/Windows/SysWOW64/ntdll.dll No symbol table info available. #2 0x74fa0bdd in WaitForMultipleObjectsEx () from /cygdrive/c/Windows/syswow64/KERNELBASE.dll No symbol table info available. #3 0x00000002 in ?? () No symbol table info available. #4 0xffcec668 in ?? () No symbol table info available. #5 0x758f1a2c in KERNEL32!GetVolumePathNamesForVolumeNameA () from /cygdrive/c/Windows/syswow64/kernel32.dll No symbol table info available. #6 0xffcec668 in ?? () No symbol table info available. #7 0x758f4208 in KERNEL32!CheckForReadOnlyResource () from /cygdrive/c/Windows/syswow64/kernel32.dll No symbol table info available. #8 0x00000002 in ?? () No symbol table info available. #9 0xfffde000 in ?? () No symbol table info available. #10 0x610fad5a in cygwin1!__getreent () from /usr/bin/cygwin1.dll No symbol table info available. #11 0x00000002 in ?? () No symbol table info available. #12 0xffcec85c in ?? () No symbol table info available. #13 0x610faefe in cygwin1!__getreent () from /usr/bin/cygwin1.dll No symbol table info available. #14 0x00000002 in ?? () No symbol table info available. #15 0x00000000 in ?? () No symbol table info available. Thread 6 (Thread 924.0xdbc): #0 0x7766013d in ntdll!RtlEnableEarlyCriticalSectionEventCreation () from /cygdrive/c/Windows/SysWOW64/ntdll.dll No symbol table info available. #1 0x7766013d in ntdll!RtlEnableEarlyCriticalSectionEventCreation () from /cygdrive/c/Windows/SysWOW64/ntdll.dll No symbol table info available. #2 0x74fa0bdd in WaitForMultipleObjectsEx () from /cygdrive/c/Windows/syswow64/KERNELBASE.dll No symbol table info available. #3 0x00000003 in ?? () No symbol table info available. #4 0xffdec228 in ?? () No symbol table info available. #5 0x758f1a2c in KERNEL32!GetVolumePathNamesForVolumeNameA () from /cygdrive/c/Windows/syswow64/kernel32.dll No symbol table info available. #6 0xffdec228 in ?? () No symbol table info available. #7 0x758f4208 in KERNEL32!CheckForReadOnlyResource () from /cygdrive/c/Windows/syswow64/kernel32.dll No symbol table info available. #8 0x00000003 in ?? () No symbol table info available. #9 0xfffde000 in ?? () No symbol table info available. #10 0x61038c08 in feinitialise () from /usr/bin/cygwin1.dll No symbol table info available. #11 0xffdec314 in ?? () No symbol table info available. Backtrace stopped: previous frame inner to this frame (corrupt stack?) Thread 5 (Thread 924.0xc60): #0 0x75bf78d7 in USER32!IsDialogMessage () from /cygdrive/c/Windows/syswow64/USER32.dll No symbol table info available. #1 0x75bf78d7 in USER32!IsDialogMessage () from /cygdrive/c/Windows/syswow64/USER32.dll No symbol table info available. #2 0x75bf7c1d in USER32!GetClientRect () from /cygdrive/c/Windows/syswow64/USER32.dll No symbol table info available. #3 0xffeecdd0 in ?? () No symbol table info available. #4 0x00408df7 in winMsgWindowThreadProc () No symbol table info available. #5 0x610fc422 in cygwin1!__getreent () from /usr/bin/cygwin1.dll No symbol table info available. #6 0x00000000 in ?? () No symbol table info available. Thread 4 (Thread 924.0xf08): #0 0x77661f26 in ntdll!LdrQueryProcessModuleInformation () from /cygdrive/c/Windows/SysWOW64/ntdll.dll No symbol table info available. #1 0x77661f26 in ntdll!LdrQueryProcessModuleInformation () from /cygdrive/c/Windows/SysWOW64/ntdll.dll No symbol table info available. #2 0x77693352 in ntdll!RtlCreateTagHeap () from /cygdrive/c/Windows/SysWOW64/ntdll.dll No symbol table info available. #3 0x00000308 in ?? () No symbol table info available. #4 0x0416ac8c in ?? () No symbol table info available. #5 0x610050dd in setprogname () from /usr/bin/cygwin1.dll No symbol table info available. Backtrace stopped: previous frame inner to this frame (corrupt stack?) Thread 3 (Thread 924.0xfdc): #0 0x7766013d in ntdll!RtlEnableEarlyCriticalSectionEventCreation () from /cygdrive/c/Windows/SysWOW64/ntdll.dll No symbol table info available. #1 0x7766013d in ntdll!RtlEnableEarlyCriticalSectionEventCreation () from /cygdrive/c/Windows/SysWOW64/ntdll.dll No symbol table info available. #2 0x77692f51 in ntdll!RtlWeaklyEnumerateEntryHashTable () from /cygdrive/c/Windows/SysWOW64/ntdll.dll No symbol table info available. #3 0x00000003 in ?? () No symbol table info available. #4 0x006cca28 in ?? () No symbol table info available. #5 0x758f339a in KERNEL32!BaseCleanupAppcompatCacheSupport () from /cygdrive/c/Windows/syswow64/kernel32.dll No symbol table info available. #6 0x00000000 in ?? () No symbol table info available. Thread 2 (Thread 924.0x288): #0 0x7765f8e5 in ntdll!RtlUpdateClonedSRWLock () from /cygdrive/c/Windows/SysWOW64/ntdll.dll No symbol table info available. #1 0x7765f8e5 in ntdll!RtlUpdateClonedSRWLock () from /cygdrive/c/Windows/SysWOW64/ntdll.dll No symbol table info available. #2 0x74f9d348 in ReadFile () from /cygdrive/c/Windows/syswow64/KERNELBASE.dll No symbol table info available. #3 0x00000094 in ?? () No symbol table info available. #4 0x00000000 in ?? () No symbol table info available. Thread 1 (Thread 924.0xa1c): #0 0x611028a1 in cygwin1!__getreent () from /usr/bin/cygwin1.dll No symbol table info available. #1 0x0027f2b0 in ?? () No symbol table info available. #2 0x610d50f5 in cygwin1!aclcheck () from /usr/bin/cygwin1.dll No symbol table info available. #3 0x0056bc98 in ErrorF () No symbol table info available. #4 0x00575ca9 in xorg_backtrace_exec_wrapper.clone.0 () No symbol table info available. #5 0x00575e43 in OsSigHandler () No symbol table info available. #6 0x61030d1a in getenv () from /usr/bin/cygwin1.dll No symbol table info available. #7 0x610db112 in sigfillset () from /usr/bin/cygwin1.dll No symbol table info available. #8 0x61031080 in getenv () from /usr/bin/cygwin1.dll No symbol table info available. #9 0x7769b459 in ntdll!RtlCreateUnicodeStringFromAsciiz () from /cygdrive/c/Windows/SysWOW64/ntdll.dll No symbol table info available. #10 0x0027f990 in ?? () No symbol table info available. #11 0x7769b42b in ntdll!RtlCreateUnicodeStringFromAsciiz () from /cygdrive/c/Windows/SysWOW64/ntdll.dll No symbol table info available. #12 0x0027f990 in ?? () No symbol table info available. #13 0x77650133 in ntdll!LdrFindResource_U () from /cygdrive/c/Windows/SysWOW64/ntdll.dll No symbol table info available. #14 0x0027f990 in ?? () No symbol table info available. #15 0x72aa3f2c in aticfx32!OpenAdapter10 () from /cygdrive/c/Windows/system32/aticfx32.dll No symbol table info available. #16 0x73731daf in atigktxx!GetD3DKMTProcAddress () from /cygdrive/c/Windows/system32/atigktxx.dll No symbol table info available. #17 0x041b0dfb in atioglxx!DrvGetProcAddress () from /cygdrive/c/Windows/system32/atioglxx.dll No symbol table info available. #18 0x002807a8 in ?? () No symbol table info available. #19 0x04215317 in atioglxx!DrvGetProcAddress () from /cygdrive/c/Windows/system32/atioglxx.dll No symbol table info available. #20 0x00000000 in ?? () No symbol table info available. ==================== Backtrace End ============ Can't attach to process. ==================== GDB Backtrace ============ GNU gdb (GDB) 7.3.50.20111026-cvs (cygwin-special) This GDB was configured as "i686-cygwin". ==================== Backtrace ================ ==================== Backtrace End ============ Segmentation fault at address 0x13c Fatal server error: Caught signal 11 (Segmentation fault). Server aborting Server terminated with error (1). Closing log file. Segmentation fault at address 0x13c Fatal server error: Caught signal 11 (Segmentation fault). Server aborting winDeinitMultiWindowWM - Noting shutdown in progress winMsgWindowProc - pthread_mutex_unlock () failed: 1 -- 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/