At 06:10 PM 12/31/2005 +0100, Mike Galbraith wrote:
At 05:36 PM 12/31/2005 +0100, Mike Galbraith wrote:
As luck would have it, just as I was collecting the data, there was a
major explosion. Box was slogging through glibc make check, and when it
hit the mutex tests in nptl, KaBOOM. Ding-dong-dead box... [reboot] oh
my, seems repeatable. Guess I'll see if I can find my serial console
cable instead of typing make install as originally planned :)
-Mike
Oopsen attached. First two times it exploded on tst-mutex7, this time
that passed, but it exploded on tst-mutex7a.
Further datapoint: on a lark, I tried 8k stacks, and my symptoms changed -
tst-mutex7 never failed, but running tst-mutex7a in a tight loop crashed
the box reliably though differently. I then recompiled with no debug
options enabled, and ran all mutex tests in a loop for a couple of hours
with no crash.
-Mike
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