hppa testsuite stalls?

[Martin Jambor <mjambor at suse dot cz>]

Hi,

the testsuite on the hppa machine (gcc61 on the compile farm) has
always hanged for me from time to time.  However, lately (at least
since I returned from vacation last Monday) it hangs every time.

I have the compiler configured for c and c++ only, without bootstrap.
I run the testsuite without the -j flag, so there should be just a
single thread.  Since I started looking at where this happens it has
always hanged when running the libstdc++ testsuite, albeit at a
different place in that suite (as far as the log file tells, the last
few lines from the libstc++.log of one such run file are below but
don't reveal much).  This is revision 151323.

Is this a know problem?  How should I investigate such problems?  It
makes proper testing on that platform rather impossible for me.

Thanks,

Martin



Executing on host: /home/jamborm/gcc/trunk/obj/./gcc/g++ -shared-libgcc -B/home/jamborm/gcc/trunk/obj/./gcc -nostdinc++ -L/home/jamborm/gcc/trunk/obj/hppa2.0-unknown-linux-gnu/libstdc++-v3/src -L/home/jamborm/gcc/trunk/obj/hppa2.0-unknown-linux-gnu/libstdc++-v3/src/.libs -B/home/jamborm/gcc/inst/trunk/hppa2.0-unknown-linux-gnu/bin/ -B/home/jamborm/gcc/inst/trunk/hppa2.0-unknown-linux-gnu/lib/ -isystem /home/jamborm/gcc/inst/trunk/hppa2.0-unknown-linux-gnu/include -isystem /home/jamborm/gcc/inst/trunk/hppa2.0-unknown-linux-gnu/sys-include -g -O2 -D_GLIBCXX_ASSERT -fmessage-length=0 -ffunction-sections -fdata-sections -g -O2 -D_GNU_SOURCE -g -O2 -D_GNU_SOURCE -DLOCALEDIR="." -nostdinc++ -I/home/jamborm/gcc/trunk/obj/hppa2.0-unknown-linux-gnu/libstdc++-v3/include/hppa2.0-unknown-linux-gnu -I/home/jamborm/gcc/trunk/obj/hppa2.0-unknown-linux-gnu/libstdc++-v3/include -I/home/jamborm/gcc/trunk/libstdc++-v3/libsupc++ -I/home/jamborm/gcc/trunk/libstdc++-v3/include/backward -I/home/jamborm/gcc/trunk/libstdc++-v3/testsuite/util /home/jamborm/gcc/trunk/libstdc++-v3/testsuite/21_strings/basic_string/numeric_conversions/wchar_t/stoul.cc   -std=gnu++0x ./libtestc++.a -Wl,--gc-sections  -lm   -o ./stoul.exe    (timeout = 600)
PASS: 21_strings/basic_string/numeric_conversions/wchar_t/stoul.cc (test for excess errors)
Setting LD_LIBRARY_PATH to :/home/jamborm/gcc/trunk/obj/gcc:/home/jamborm/gcc/trunk/obj/hppa2.0-unknown-linux-gnu/./libstdc++-v3/../libgomp/.libs:/home/jamborm/gcc/trunk/obj/hppa2.0-unknown-linux-gnu/./libstdc++-v3/src/.libs::/home/jamborm/gcc/trunk/obj/gcc:/home/jamborm/gcc/trunk/obj/hppa2.0-unknown-linux-gnu/./libstdc++-v3/../libgomp/.libs:/home/jamborm/gcc/trunk/obj/hppa2.0-unknown-linux-gnu/./libstdc++-v3/src/.libs:/home/jamborm/gcc/trunk/obj/hppa2.0-unknown-linux-gnu/libstdc++-v3/.libs:/home/jamborm/gcc/trunk/obj/hppa2.0-unknown-linux-gnu/libmudflap/.libs:/home/jamborm/gcc/trunk/obj/hppa2.0-unknown-linux-gnu/libssp/.libs:/home/jamborm/gcc/trunk/obj/hppa2.0-unknown-linux-gnu/libgomp/.libs:/home/jamborm/gcc/trunk/obj/./gcc:/home/jamborm/gcc/trunk/obj/./prev-gcc
PASS: 21_strings/basic_string/numeric_conversions/wchar_t/stoul.cc execution test
got a INT signal, interrupted by user
                
                === libstdc++ Summary ===

# of expected passes            782
# of unexpected failures        1
# of expected failures          26
# of unsupported tests          10
runtest completed at Mon Sep  7 16:04:28 2009