Red Hat Bugzilla – Bug 46916
panic with new errate kernel 2.4.3-12
Last modified: 2008-08-01 12:22:51 EDT
One of our servers will panic about once a week with the latest
errata kernel 2.4.3-12. I don't know what triggers the problem.
I'll attatch the the output vrom /var/log/messages to this report.
The server acts as an nfs file server (no other services/user logins).
It has REdHAt 7.1 plus all updates installed and an one ide discs (/)
plus two identical scsci disct building a software raid.
Some hardware info:
[root@erebus /root]# cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 5
model name : Pentium II (Deschutes)
stepping : 3
cpu MHz : 400.914
cache size : 512 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca
cmovpat pse36 mmx fxsr
bogomips : 799.53
[root@erebus /root]# lspci
00:00.0 Host bridge: Intel Corporation 440BX/ZX - 82443BX/ZX Host bridge
00:01.0 PCI bridge: Intel Corporation 440BX/ZX - 82443BX/ZX AGP bridge (rev
00:04.0 ISA bridge: Intel Corporation 82371AB PIIX4 ISA (rev 02)
00:04.1 IDE interface: Intel Corporation 82371AB PIIX4 IDE (rev 01)
00:04.2 USB Controller: Intel Corporation 82371AB PIIX4 USB (rev 01)
00:04.3 Bridge: Intel Corporation 82371AB PIIX4 ACPI (rev 02)
00:06.0 SCSI storage controller: Adaptec AHA-2940U2/W / 7890
00:09.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139 (rev
01:00.0 VGA compatible controller: ATI Technologies Inc 3D Rage IIC AGP (rev
Created attachment 22408 [details]
kernel panic messages
Is this the enterprise kernel ?
No. The kernel is the standard UP i686 variant.
I also have a problem with the new kernel. My machine is also a NFS server and
the problem occured during NFS operation or during scp operations. However, the
machine simply freeze, without entry in syslog.
I've just tried the i363 version and I have the same result! I can almost
reproduce the error: I just have to nfs-mount something from another machine
(with original kernel 2.4.2-2), and the do a 'wc *', and, whith a high
probability, my nfs server (with the new kernel) will crash... I hope it helps.
I currently use kernel-2.4.5-10 from rawhide which runs stable.