Assertion `SYSCALL_MAY_RESTART(result) || -ENOSYS == result || -EAGAIN == result'
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Description
I just got this, haven't seen it before.
(gdb) p mRefCnt.get()
[FATAL /home/bent/src/mozilla/rr/rr/src/task.cc:2358:clone_syscall_is_complete() errno: 0 'Success'](task 29660 %28rec:22581%29 at time 805443)
-> Assertion `SYSCALL_MAY_RESTART(result) || -ENOSYS == result || -EAGAIN == result' failed to > hold. Unexpected task status 0xb7f (syscall result:1081578240)
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Research direction
Begin at rr/src/task.cc:2358 in clone_syscall_is_complete() and inspect the assertion against the reported task status and syscall result. Use the provided GDB output to investigate whether the failure can be reproduced; done means identifying the cause of the unexpected status and verifying the assertion no longer fails.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp
- Domain
- devtools, operating-systems
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100