Messages in this thread | | | Date | Wed, 29 Sep 1999 18:38:09 -0400 | From | Didier CONTIS <> | Subject | [OOPS] : kupdate + SMP |
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I have an unstable NFS server which tends to reboot every three days.
My current kernel is 2.2.13pre11, which knfsd-1.4.7 (+patches applied).
My configuration is a Dell PowerEdge 4300, Onboard aic7890, DTP raid card, Adaptec UW2940 (for managing a DLT tape drive), 2 CPUs, 1 Raid 5 volume of ~80Go.
I am running Redhat 6.0 + latest updates.
Here is the output of the OOPS (taken by hand, since it did not appears in the /var/log/messages).
kernel: Oops: 0002 kernel: CPU: 1 kernel: EIP: 0010:[<c01e044d>] kernel: EFLAGS: 00010002 kernel: eax: dffb0078 ebx: dffb0078 ecx: 00000001 edx: 00000086 kernel: esi: 00000000 edi: 00000046 ebp: 00000006 esp: dffd35d4 kernel: ds: 0018 es: 0018 ss: 0018 kernel: Process kupdate (pid: 3, process nr: 4, stackpage=dffd3000) kernel: Stack: dffb0000 dff88c00 00000000 00000001 dffb8080 c01bcbd8 dff88c00 00000001 kernel: 00000001 dff88c00 00000002 dffd3644 00000001 c01bc7af dff88c00 00000001 kernel: c02126e0 00000003 00000000 dffb0078 00000000 c01bc364 00000002 00000000 kernel: Call Trace: [<c01bcbd8>] [<c01bc7af>] [<c02126e0>] [<c01bc364>] [<c01e16d7>] [<c01deef7>] [<c01e1270>] [<c01deef7>] [<c01deef7>] [<c01e1270>] [<c01deef7>] [<c01deef7>] [<c01e1270>] [<c019b7c7>] [<c01e91a9>] [<c019c3e6>] [<c019f9f9>] [<c01162cf>] [<c01ba9ec>] [<c01b919b>] [<c01b925f>] [<c01bc364>] [<c01bc820>] [<c01bc364>] [<c01e10d7>] [<c01ba9ec>] [<c01b6d35>] [<c01b6e0a>] [<c01bc364>] [<c02138ad>] [<c01c4215>] [<c01c2b98>] [<c01b6e0a>] [<c01b44ee>] [<c0210008>] [<c01130bf>] [<c01c34d0>] [<c019026c>] [<c0190356>] [<c0190d1b>] [<c0190ee7>] [<c012b4a7>] [<c01f5f4b>] [<c012b980>] [<c0106000>] [<c0107cdf>] kernel: Code: c7 86 10 01 00 00 00 00 08 00 56 8b 86 e4 00 00 00 ff d0 83
I have been unable to run ksymoops :
ksymoops 0.7c on i686 2.2.13pre11. Options used -v /usr/src/linux/vmlinux (specified) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.2.13pre11/ (default) -m /usr/src/linux/System.map (default)
No modules in ksyms, skipping objects Warning (read_lsmod): no symbols in lsmod, is /proc/modules a valid lsmod file? [<c01deef7>] [<c01deef7>] [<c01e1270>] [<c01deef7>] [<c01deef7>] [<c01e1270>] [<c019b7c7>] [<c01e91a9>] [<c019c3e6>] [<c019f9f9>] [<c01162cf>] [<c01ba9ec>] [<c01b919b>] [<c01b925f>] [<c01bc364>] [<c01bc820>] [<c01bc364>] [<c01e10d7>] [<c01ba9ec>] [<c01b6d35>] [<c01b6e0a>] [<c01bc364>] [<c02138ad>] [<c01c4215>] [<c01c2b98>] [<c01b6e0a>] [<c01b44ee>] [<c0210008>] [<c01130bf>] [<c01c34d0>] [<c019026c>] [<c0190356>] [<c0190d1b>] [<c0190ee7>] [<c012b4a7>] [<c01f5f4b>] [<c012b980>] [<c0106000>] [<c0107cdf>]
All the drivers are built in the kernel, not as modules.
Can someone help me ? Is someone can give me a hint on how to run ksymoops since I do not have yet a useful output.
Below is some additionnal info.
Thanks for any help. Didier.
* # cat /proc/scsi/scsi Attached devices: Host: scsi0 Channel: 00 Id: 06 Lun: 00 Vendor: QUANTUM Model: DLT7000 Rev: 2150 Type: Sequential-Access ANSI SCSI revision: 02 Host: scsi1 Channel: 00 Id: 00 Lun: 00 Vendor: IBM Model: DDRS-39130D Rev: DC1B Type: Direct-Access ANSI SCSI revision: 02 Host: scsi2 Channel: 00 Id: 05 Lun: 00 Vendor: NEC Model: CD-ROM DRIVE:466 Rev: 1.06 Type: CD-ROM ANSI SCSI revision: 02 Host: scsi3 Channel: 00 Id: 00 Lun: 00 Vendor: DPT Model: RAID-5 Rev: 211D Type: Direct-Access ANSI SCSI revision: 02 Host: scsi3 Channel: 00 Id: 06 Lun: 00 Vendor: DELL Model: 1x6 U2W SCSI BP Rev: 5.23 Type: Processor ANSI SCSI revision: 02
* [root@yamacraw scripts]# ./ver_linux - -- Versions installed: (if some fields are empty or looks - -- unusual then possibly you have very old versions) Linux yamacraw.ece.gatech.edu 2.2.13pre11 #2 SMP Thu Sep 23 08:00:13 EDT 1999 i686 unknown Kernel modules 2.1.121 Gnu C egcs-2.91.66 Binutils 2.9.1.0.23 Linux C Library 2.1.1 Dynamic linker ldd (GNU libc) 2.1.1 Procps 2.0.2 Mount 2.9o Net-tools 1.52 Console-tools 1999.03.02 Sh-utils 1.16 Modules Loaded -----BEGIN PGP SIGNATURE----- Version: PGPfreeware 6.5.1 for non-commercial use <http://www.pgp.com>
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