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glibc 2.2.4 fails on LTP's mallocstress -t60?
From: |
Dan Kegel |
Subject: |
glibc 2.2.4 fails on LTP's mallocstress -t60? |
Date: |
Wed, 15 May 2002 11:37:15 -0700 |
Could this a bug in debian glibc 2.2.4-5?
Steps to reproduce:
wget http://telia.dl.sourceforge.net/sourceforge/ltp/ltp-20020507.tgz
tar -xzf ltp-20020507.tgz
cd ltp-20020507/testcases/kernel/mem/mtest07
make all
./mallocstress -t60
Result:
Segmentation fault
Detailed result:
$ gdb ./mallocstress
(gdb) set args -t60 > log
(gdb) run
...
Program received signal SIGSEGV, Segmentation fault.
0x400896d2 in getenv () from /lib/libc.so.6
(gdb) bt
#0 0x400896d2 in getenv () from /lib/libc.so.6
#1 0x40083b2a in gettext () from /lib/libc.so.6
#2 0x40082e1c in gettext () from /lib/libc.so.6
#3 0x40082a1a in dcgettext () from /lib/libc.so.6
#4 0x400d1571 in strerror_r () from /lib/libc.so.6
#5 0x400b632d in sscanf () from /lib/libc.so.6
#6 0x400b641c in perror () from /lib/libc.so.6
#7 0x804894d in allocate_free (repeat=2, topow=7) at mallocstress.c:161
#8 0x8048ea8 in alloc_mem (args=0xbffff958) at mallocstress.c:304
#9 0x40028eca in pthread_start_thread () from /lib/libpthread.so.0
(gdb) quit
This fails on Debian Testing on both SMP and uniprocessor.
Is this a known problem? I didn't see it in
http://bugs.gnu.org/ or http://bugs.debian.org.
- Dan
- glibc 2.2.4 fails on LTP's mallocstress -t60?,
Dan Kegel <=