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Greetings, In stdlib/test-{atexit,at_quick_exit,cxa_atexit,on_exit} tests, I am creating 1024 new threads. With default 8MiB Linux thread stack size, if all threads are alive at the same time, this would require 8GiB of VM, which is a bit of a problem on 32-bit machines. Attached patch reduces total VM space required for all threads to 128MiB. Proposed commit message: --- Reduce total memory required to create all threads to 128MiB. This fixes intermittent failure in stdlib/test-{atexit,at_quick_exit,cxa_atexit,on_exit} tests (Bug 22207). --- Thanks, -- Paul Pluzhnikov
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glibc-bz22207-20170925.txt
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