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test-tls failure


From: Bernhard Voelker
Subject: test-tls failure
Date: Sun, 05 Jan 2014 19:55:14 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.2.0

On SUSE's OpenBuildService, the gnulib test 'test-tls' fails
for a while on i586 and x64_64.
That test fails both on the OBS server [1] and during a local
'osc build'.

[1] 
https://build.opensuse.org/package/live_build_log/Base:System/coreutils-testsuite/openSUSE_Factory/x86_64

The problem is that I can't track it down: when run via strace,
gdb or with libasan, the test succeeds.

Any hints?

Thanks & have a nice day,
Berny


address@hidden:/home/abuild/rpmbuild/BUILD/coreutils-8.22/gnulib-tests> make 
test-tls V=1
gcc -std=gnu99  -I. -I../lib  -DIN_COREUTILS_GNULIB_TESTS=1 -I. -I. -I.. -I./.. 
-I../lib -I./../lib    `test -n '' && echo ' -Wno-bad-function-cast'` 
-fmessage-length=0 -grecord-gcc-switches -O2 -Wall
-D_FORTIFY_SOURCE=2 -fstack-protector -funwind-tables 
-fasynchronous-unwind-tables -c -o test_tls-test-tls.o `test -f 'test-tls.c' || 
echo './'`test-tls.c
gcc -std=gnu99   `test -n '' && echo ' -Wno-bad-function-cast'` 
-fmessage-length=0 -grecord-gcc-switches -O2 -Wall -D_FORTIFY_SOURCE=2 
-fstack-protector -funwind-tables -fasynchronous-unwind-tables
-o test-tls test_tls-test-tls.o libtests.a ../lib/libcoreutils.a libtests.a  
-lpthread -lrt
address@hidden:/home/abuild/rpmbuild/BUILD/coreutils-8.22/gnulib-tests> 
./test-tls
Starting test_tls ...*** Error in `./test-tls': free(): invalid pointer: 
0x00007f9fbc0008c0 ***
======= Backtrace: =========
/lib64/libc.so.6(+0x7406f)[0x7f9fc332806f]
/lib64/libc.so.6(+0x7989e)[0x7f9fc332d89e]
/lib64/libpthread.so.0(+0x7ee2)[0x7f9fc3667ee2]
/lib64/libpthread.so.0(+0x813e)[0x7f9fc366813e]
/lib64/libc.so.6(clone+0x6d)[0x7f9fc339bd6d]
======= Memory map: ========
00400000-00402000 r-xp 00000000 08:02 680665                             
/home/abuild/rpmbuild/BUILD/coreutils-8.22/gnulib-tests/test-tls
00601000-00602000 r--p 00001000 08:02 680665                             
/home/abuild/rpmbuild/BUILD/coreutils-8.22/gnulib-tests/test-tls
00602000-00603000 rw-p 00002000 08:02 680665                             
/home/abuild/rpmbuild/BUILD/coreutils-8.22/gnulib-tests/test-tls
01944000-01965000 rw-p 00000000 00:00 0                                  [heap]
7f9faeff6000-7f9faeff7000 ---p 00000000 00:00 0
7f9faeff7000-7f9faf7f7000 rw-p 00000000 00:00 0                          
[stack:4339]
7f9faf7f7000-7f9faf7f8000 ---p 00000000 00:00 0
7f9faf7f8000-7f9fafff8000 rw-p 00000000 00:00 0                          
[stack:4338]
7f9fafff8000-7f9fafff9000 ---p 00000000 00:00 0
7f9fafff9000-7f9fb07f9000 rw-p 00000000 00:00 0                          
[stack:4337]
7f9fb07f9000-7f9fb07fa000 ---p 00000000 00:00 0
7f9fb07fa000-7f9fb0ffa000 rw-p 00000000 00:00 0                          
[stack:4336]
7f9fb0ffa000-7f9fb0ffb000 ---p 00000000 00:00 0
7f9fb0ffb000-7f9fb17fb000 rw-p 00000000 00:00 0                          
[stack:4335]
7f9fb17fb000-7f9fb17fc000 ---p 00000000 00:00 0
7f9fb17fc000-7f9fb1ffc000 rw-p 00000000 00:00 0                          
[stack:4334]
7f9fb1ffc000-7f9fb1ffd000 ---p 00000000 00:00 0
7f9fb1ffd000-7f9fb27fd000 rw-p 00000000 00:00 0                          
[stack:4333]
7f9fb27fd000-7f9fb27fe000 ---p 00000000 00:00 0
7f9fb27fe000-7f9fb2ffe000 rw-p 00000000 00:00 0                          
[stack:4332]
7f9fb2ffe000-7f9fb2fff000 ---p 00000000 00:00 0
7f9fb2fff000-7f9fb37ff000 rw-p 00000000 00:00 0                          
[stack:4331]
7f9fb37ff000-7f9fb3800000 ---p 00000000 00:00 0
7f9fb3800000-7f9fb4000000 rw-p 00000000 00:00 0                          
[stack:4330]
7f9fb4000000-7f9fb4021000 rw-p 00000000 00:00 0
7f9fb4021000-7f9fb8000000 ---p 00000000 00:00 0
7f9fb8000000-7f9fb8021000 rw-p 00000000 00:00 0
7f9fb8021000-7f9fbc000000 ---p 00000000 00:00 0
7f9fbc000000-7f9fbc021000 rw-p 00000000 00:00 0
7f9fbc021000-7f9fc0000000 ---p 00000000 00:00 0
7f9fc0097000-7f9fc00ad000 r-xp 00000000 08:02 536975                     
/lib64/libgcc_s.so.1
7f9fc00ad000-7f9fc02ac000 ---p 00016000 08:02 536975                     
/lib64/libgcc_s.so.1
7f9fc02ac000-7f9fc02ad000 r--p 00015000 08:02 536975                     
/lib64/libgcc_s.so.1
7f9fc02ad000-7f9fc02ae000 rw-p 00016000 08:02 536975                     
/lib64/libgcc_s.so.1
7f9fc02ae000-7f9fc02af000 ---p 00000000 00:00 0
7f9fc02af000-7f9fc0aaf000 rw-p 00000000 00:00 0
7f9fc0aaf000-7f9fc0ab0000 ---p 00000000 00:00 0
7f9fc0ab0000-7f9fc12b0000 rw-p 00000000 00:00 0                          
[stack:4328]
7f9fc12b0000-7f9fc12b1000 ---p 00000000 00:00 0
7f9fc12b1000-7f9fc1ab1000 rw-p 00000000 00:00 0                          
[stack:4327]
7f9fc1ab1000-7f9fc1ab2000 ---p 00000000 00:00 0
7f9fc1ab2000-7f9fc22b2000 rw-p 00000000 00:00 0                          
[stack:4326]
7f9fc22b2000-7f9fc22b3000 ---p 00000000 00:00 0
7f9fc22b3000-7f9fc2ab3000 rw-p 00000000 00:00 0                          
[stack:4325]
7f9fc2ab3000-7f9fc2ab4000 ---p 00000000 00:00 0
7f9fc2ab4000-7f9fc32b4000 rw-p 00000000 00:00 0
7f9fc32b4000-7f9fc3456000 r-xp 00000000 08:02 536927                     
/lib64/libc-2.18.90.so
7f9fc3456000-7f9fc3656000 ---p 001a2000 08:02 536927                     
/lib64/libc-2.18.90.so
7f9fc3656000-7f9fc365a000 r--p 001a2000 08:02 536927                     
/lib64/libc-2.18.90.so
7f9fc365a000-7f9fc365c000 rw-p 001a6000 08:02 536927                     
/lib64/libc-2.18.90.so
7f9fc365c000-7f9fc3660000 rw-p 00000000 00:00 0
7f9fc3660000-7f9fc3678000 r-xp 00000000 08:02 536955                     
/lib64/libpthread-2.18.90.so
7f9fc3678000-7f9fc3878000 ---p 00018000 08:02 536955                     
/lib64/libpthread-2.18.90.so
7f9fc3878000-7f9fc3879000 r--p 00018000 08:02 536955                     
/lib64/libpthread-2.18.90.so
7f9fc3879000-7f9fc387a000 rw-p 00019000 08:02 536955                     
/lib64/libpthread-2.18.90.so
7f9fc387a000-7f9fc387e000 rw-p 00000000 00:00 0
7f9fc387e000-7f9fc389f000 r-xp 00000000 08:02 536920                     
/lib64/ld-2.18.90.so
7f9fc3a88000-7f9fc3a9b000 rw-p 00000000 00:00 0
7f9fc3a9b000-7f9fc3a9e000 rw-p 00000000 00:00 0
7f9fc3a9e000-7f9fc3a9f000 r--p 00020000 08:02 536920                     
/lib64/ld-2.18.90.so
7f9fc3a9f000-7f9fc3aa0000 rw-p 00021000 08:02 536920                     
/lib64/ld-2.18.90.so
7f9fc3aa0000-7f9fc3aa1000 rw-p 00000000 00:00 0
7fff3b7fc000-7fff3b81d000 rw-p 00000000 00:00 0                          [stack]
7fff3b8b7000-7fff3b8b9000 r-xp 00000000 00:00 0                          [vdso]
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0                  
[vsyscall]
Aborted



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