On 5/10/23 16:43, Ranjan Maitra wrote:
Hi,
Ever since upgrading to F38, I have been getting emacs crashes (Segmentation
faults) quite frequently, but not always. Specifically, I get the following
message on the screen when emacs crashes.
Any ideas as to what the remedy is? The version I have is:
emacs-1:28.2-4.fc38.x86_64
Many thanks and best wishes,
Ranjan
Here is the error I get:
$ Backtrace:
emacs(emacs_backtrace+0x5c)[0x5889dc]
emacs(terminate_due_to_signal+0xa1)[0x46533c]
emacs[0x465cc6]
emacs[0x6ae2b4]
/lib64/libc.so.6(+0x3db70)[0x7f992825fb70]
/lib64/libcairo.so.2(+0x59c8c)[0x7f9930a01c8c]
/lib64/libcairo.so.2(+0xa8144)[0x7f9930a50144]
/lib64/libcairo.so.2(+0x64127)[0x7f9930a0c127]
/lib64/libcairo.so.2(+0x70099)[0x7f9930a18099]
/lib64/libcairo.so.2(+0x720e9)[0x7f9930a1a0e9]
/lib64/libcairo.so.2(+0x2be9a)[0x7f99309d3e9a]
/lib64/libcairo.so.2(cairo_show_glyphs+0x2e)[0x7f9930a2845e]
emacs[0x68c1cd]
emacs[0x539ac2]
emacs[0x53c0b4]
emacs[0x4c0f14]
emacs(gui_write_glyphs+0x9c)[0x4ccc9c]
emacs[0x4757a6]
emacs[0x47caac]
emacs[0x47d824]
emacs(update_frame+0x1ed)[0x47e4cd]
emacs[0x4aca1f]
emacs(message3_nolog+0xf6)[0x4a2a86]
emacs(message3+0x308)[0x4a2f18]
emacs(Fmessage+0x46)[0x5fa976]
/usr/bin/../lib64/emacs/28.2/native-lisp/28.2-a66ed3a6/preloaded/mule-3352613d-82b9a969.eln(F6c6f61642d776974682d636f64652d636f6e76657273696f6e_load_with_code_conversion_0+0x31b)[0x7f992134051b]
emacs(Ffuncall+0x221)[0x603971]
emacs(Fload+0x3f9)[0x6305c9]
emacs(Ffuncall+0x221)[0x603971]
emacs[0x609b15]
emacs(Fmapc+0x55)[0x609db5]
emacs(eval_sub+0x5c8)[0x602d78]
emacs[0x63001b]
emacs(Feval_buffer+0x17a)[0x63143a]
/usr/bin/../lib64/emacs/28.2/native-lisp/28.2-a66ed3a6/preloaded/mule-3352613d-82b9a969.eln(F6c6f61642d776974682d636f64652d636f6e76657273696f6e_load_with_code_conversion_0+0x27b)[0x7f992134047b]
emacs(Ffuncall+0x221)[0x603971]
emacs(Fload+0x3f9)[0x6305c9]
emacs(Ffuncall+0x221)[0x603971]
/usr/bin/../lib64/emacs/28.2/native-lisp/28.2-a66ed3a6/preloaded/startup-bbc6ea72-9c04c94d.eln(F636f6d6d616e642d6c696e65_command_line_0+0x1436)[0x7f99212d4ca6]
emacs(Ffuncall+0x221)[0x603971]
/usr/bin/../lib64/emacs/28.2/native-lisp/28.2-a66ed3a6/preloaded/startup-bbc6ea72-9c04c94d.eln(F6e6f726d616c2d746f702d6c6576656c_normal_top_level_0+0xf6d)[0x7f99212d138d]
..
_______________________________________________
I would use strace: strace -o /tmp/emacs.log /usr/bin/emacs. Whatever
happens should be captured at/near the bottom if /tmp/emacs.log
-- Mark
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