Bug#743141: system hangs when building gcc on kfreebsd-amd64
Everything can be deleted from
~/gcc-4.7-4.7.3/src/gcc/testsuite/gcc.c-torture/compile/ except for
pr44686.c, which necessitates building tls_runtime, which triggers the
bug immediately.
The tls_runtime exe survives a reboot if building on ufs mounted with -o
sync. But executing it manually (in the same cwd, with the same
LD_LIBRARY_PATH) doesn't trigger a crash, it just exits with status 0.
Running the testsuite under ktrace doesn't help because it does not seem
to flush any data to ktrace.out soon enough to survive the crash.
Running the testsuite under gdb it still crashes the whole system, and I
don't know how/where I could set a breakpoint in order to get more details.
Regards,
--
Steven Chamberlain
steven@pyro.eu.org
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