Description of problem: Over the weekend, Aug 18, 2007, the machine named helm in RHN was allowed to apply all updated from RHN. The update went without problem. However, I am now seeing a very unstable system. Several system crashes resulting in immediate reboots, random sig segv, and now I have a reproducible compiler failure. Version-Release number of selected component (if applicable): How reproducible: Steps to Reproduce: 1.make bzImage in the release redhat kernel source tree 2. 3. Actual results: [root@helm Kernel]# make bzImage CHK include/linux/version.h CHK include/linux/utsrelease.h CHK include/linux/compile.h CC arch/x86_64/kernel/../../i386/kernel/cpu/mtrr/generic.o arch/x86_64/kernel/../../i386/kernel/cpu/mtrr/generic.c: In function ‘generic_get_free_region’: arch/x86_64/kernel/../../i386/kernel/cpu/mtrr/generic.c:104: internal compiler error: in int_mode_for_mode, at stor-layout.c:248 Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://bugzilla.redhat.com/bugzilla> for instructions. Preprocessed source stored into /tmp/ccBFk3Kg.out file, please attach this to your bugreport. make[2]: *** [arch/x86_64/kernel/../../i386/kernel/cpu/mtrr/generic.o] Error 1 make[1]: *** [arch/x86_64/kernel/../../i386/kernel/cpu/mtrr] Error 2 make: *** [arch/x86_64/kernel] Error 2 Expected results: Additional info: The file systems are not full and fsck fine. Filesystem 1K-blocks Used Available Use% Mounted on /dev/hda1 2030736 385508 1540408 21% / tmpfs 963588 0 963588 0% /dev/shm /dev/hda7 165831992 2606004 154666156 2% /home /dev/hda6 2030736 41360 1884556 3% /tmp /dev/hda2 31738420 5642512 24457680 19% /usr /dev/hda3 31738420 776800 29323392 3% /var
Created attachment 161926 [details] Output from the compile failure.
Do you know if gcc or glibc has been updated during that time? rpm -q gcc glibc Can you verify gcc and glibc? rpm -V `rpm -qa | grep 'gcc\|libstdc\|glibc\|nscd\|libgcj\|libgfortran'`
]$ rpm -q gcc glibc gcc-4.1.1-52.el5.2 glibc-2.5-12 glibc-2.5-12 The following is all I got before the system crashed again: rpm -V `rpm -qa | grep 'gcc\|libstdc\|glibc\|nscd\|libgcj\|libgfortran'` error: rpmdbNextIterator: skipping h# 813 Header V3 DSA signature: BAD, key ID 37017186 error: rpmdbNextIterator: skipping h# 799 Header V3 DSA signature: BAD, key ID 37017186 error: rpmdbNextIterator: skipping h# 1374 Header V3 DSA signature: BAD, key ID 37017186 error: rpmdbNextIterator: skipping h# 1594 Header V3 DSA signature: BAD, key ID 37017186 prelink: /usr/libexec/gcc/x86_64-redhat-linux/3.4.6/cc1plus: prelinked file was modified S.?..... /usr/libexec/gcc/x86_64-redhat-linux/3.4.6/cc1plus prelink: /tmp/#prelink#.ILOqVT Could not trace symbol resolving S.?..... /usr/lib64/libgcj.so.7rh.0.0 ..5....T c /usr/lib64/security/classpath.security .......T d /usr/share/info/fastjar.info.gz .......T /usr/share/java/libgcj-4.1.1.jar .......T /usr/share/java/libgcj-tools-4.1.1.jar .......T d /usr/share/man/man1/fastjar.1.gz .......T d /usr/share/man/man1/gcj-dbtool.1.gz .......T d /usr/share/man/man1/gij.1.gz .......T d /usr/share/man/man1/grepjar.1.gz .......T d /usr/share/man/man1/grmic.1.gz .......T d /usr/share/man/man1/grmiregistry.1.gz .......T d /usr/share/man/man1/jv-convert.1.gz ..5....T c /usr/lib/security/classpath.security S.5....T /sbin/ldconfig S.5....T /sbin/sln ..?..... /usr/sbin/glibc_post_upgrade.i686 S.5....T /usr/sbin/iconvconfig prelink: /lib64/libpthread-2.5.so: prelinked file was modified S.?..... /lib64/libpthread-2.5.so ..?..... /usr/sbin/glibc_post_upgrade.x86_64 .......T d /usr/share/info/libc.info-1.gz .......T d /usr/share/info/libc.info-10.gz .......T d /usr/share/info/libc.info-11.gz .......T d /usr/share/info/libc.info-2.gz .......T d /usr/share/info/libc.info-3.gz .......T d /usr/share/info/libc.info-4.gz .......T d /usr/share/info/libc.info-5.gz .......T d /usr/share/info/libc.info-6.gz .......T d /usr/share/info/libc.info-7.gz .......T d /usr/share/info/libc.info-8.gz .......T d /usr/share/info/libc.info-9.gz .......T d /usr/share/info/libc.info.gz prelink: /usr/libexec/gcc/x86_64-redhat-linux/4.1.1/jc1: prelinked file was modified
There was a hardware problem with this machine. A reseat of the chip and memory sticks resulted in a stable box. It has been up for 1 day now with no additional failures. I would like to close this bug now. Terrell