DynamoRIO / DynamoRIO/dynamorio
HANG linux.sigsuspend times out on RHEL6 x86_64 release build and non-det on ARM
Open
Bug-Hang
Component-Tests
OpSys-ARM
OpSys-Linux
- Dominant language
- C
- Stars
- 3.2k
- Forks
- 629
- Avg merge
- 2d 15h
- Merged PRs (30d)
- 31
Description
In the release build, on RHEL6 on x86_64, linux.sigsuspend consistently hangs after printing "sending SIGUSR1", eventually being killed by timeout after about 15 seconds.
I'm struggling to track this down as it works fine in the debug build, so I will also think about if we could add some limited (non performance critical) tracing of signal handling in the release build.
Contributor guide
Assessment
This issue has not been assessed yet.