在 2021/2/10 10:02, lixiaokeng 写道:
Now I got it, eventually :-) Thanks for the clarification. Would it be
ossible for you to categorize the different issues and provide core
dumps?
When blocking of thread cancellation during udev_monitor_receive_device(),
there are just ??() and pthread_testcancel() crash.
The stack1.tgz is ??() coredump and the stack2.tgz is pthread_testcancel()
coredumps.
You mentioned in the systemd issue that you were playing around with
the gcc -fexceptions flag. As I remarked there - how did it get set in
the first place? What distro are you using?
He Xiaowen, please answer this question.
We use the release version openEuler 20.03 LTS and the systemd version 243.
During RPMbuild, add -fexceptions globally to CFLAGS.
Regards,
Lixiaokeng
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