http://llvm.org/bugs/show_bug.cgi?id=14563
Bug #: 14563
Summary: de-flake gdb.base/info-os.exp
Product: clang
Version: trunk
Platform: PC
OS/Version: Linux
Status: NEW
Keywords: googler
Severity: enhancement
Priority: P
Component: C++
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected], [email protected]
Blocks: 14395
Classification: Unclassified
This test regularly flakes out with failures while calling semget(2). The
system reaches internal semaphore resource limits (as seen in log files since I
added extra logging in r169748:
A lot of this:
Trying to create a semaphore: File exists
Followed by a lot of this:
Trying to create a semaphore: No space left on device
I don't know whether this is due to a resource leak (I couldn't find anything
about how to destroy semaphores created with semget so maybe we're just making
too many & they're not being destroyed/reclaimed) or that the test suite should
expect to reach limits higher than the current system settings (in which case
we may need to increase the system limits).
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