From Bugzilla Helper: User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.2.1) Gecko/20030225 Description of problem: Threaded application segfaulted in Async I/O. This was traced to a fault in NPTL. Sample code to reproduce fault is attached. Sample code runs fine with LD_ASSUME_KERNEL=2.2.5. Version-Release number of selected component (if applicable): How reproducible: Always Steps to Reproduce: 1.Compile attached sample with 'gcc -o nptl -lpthread nptl.c' 2.Run nptl 3. Actual Results: Segmentation Fault Expected Results: Success Additional info:
Created attachment 91024 [details] Code to demonstate nptl fault
This ought to be fixed in the proposed glibc bugfix errata. ftp://people.redhat.com/jakub/glibc/errata/9/
Try glibc-2.3.2-27.9 and let us know. The program prints "success" for me.
Fixed in errata.