[llvm-dev] FATAL: ThreadSanitizer: failed to intercept __xstat
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Riyaz Puthiyapurayil via llvm-dev
Feb 23, 2021, 2:16:21 AM2/23/21
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We are getting the following failure from a TSAN instrumented binary:
FATAL: ThreadSanitizer: failed to intercept __xstat
This is using a 3 year old version of clang (5.0.2) on SLES (Suse Linux Enterprise Server) 11.4.
Under what circumstances would TSAN fail to intercept __xstat?
The only known issue I could find that had a similar message is this:
https://reviews.llvm.org/D5858
The above pre-dates 5.0.2 and AFAICT is not applicable to SuSe Linux.
/Riyaz
Riyaz Puthiyapurayil via llvm-dev
Feb 24, 2021, 4:56:49 PM2/24/21
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Didn’t see a response. Any pointers on possible causes?
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