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[64bit] emacs-w32 crash
- From: Ken Brown <kbrown at cornell dot edu>
- To: cygwin-developers at cygwin dot com
- Date: Fri, 05 Apr 2013 09:29:34 -0400
- Subject: [64bit] emacs-w32 crash
Now that emacs-nox seems to be working OK, I'm beginning to test emacs-w32 and emacs-X11 (not yet uploaded to the 64-bit release). emacs-w32 crashed overnight with the following stackdump:
Stack trace:
Frame Function Args
00000223740 0018006E4ED (000002236B8, 000DF0DF046, 00000000000, 00000000000)
00000223740 0018006F9CD (00000000000, 00000000000, 00000000358, 00000000000)
000002238B0 001801181D8 (000002239F0, 000002239F0, 0010053D66C, 00000223B20)
000000000C1 0018011572E (00000000000, 00000000000, 00000000000, 00000000000)
00000223C60 00180115BFB (00000000002, 00000223C58, 00180139E88, 0000000000B)
00000223C60 00180115DCC (00000223C58, 00000000000, 001005625F8, 00000000000)
00000223C60 00180111830 (00000000000, 001005625F8, 00000000000, 00000000400)
00000223C60 00100000002 (001005625F8, 00000000000, 00000000400, 00000223C90)
00000223C60 00000223C58 (001005625F8, 00000000000, 00000000400, 00000223C90)
End of stack trace
Running the top 7 function addresses through addr2line gives
/ext/redhat/x86_64-pc-cygwin/x86_64-pc-cygwin/include/w32api/winnt.h:1677
/usr/src/debug/cygwin-1.7.18-16/winsup/cygwin/exceptions.cc:1413
/usr/src/debug/cygwin-1.7.18-16/winsup/cygwin/sigproc.cc:730
/usr/src/debug/cygwin-1.7.18-16/winsup/cygwin/signal.cc:248
/usr/src/debug/cygwin-1.7.18-16/winsup/cygwin/pinfo.h:171
/usr/src/debug/cygwin-1.7.18-16/winsup/cygwin/signal.cc:285
fake:?
I don't know if there's anything you can do with this information, and I'm not asking for debugging help at this early stage. But I just thought I'd pass it along in case it points to a Cygwin bug.
Ken