Messages in this thread | | | Date | Sat, 10 Jul 1999 16:59:49 +0200 | From | Thierry Danis <> | Subject | 2.2.5-15SMP dying without OOPS |
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Hello,
Yesterday, one of my collegue reported a complete lock up of our SMP box using 2.2.5-15SMP from RH 6.0.
The box is a Dual PII 400 acting as a NFS server with a very light load at the current time.
The box did not answer, and from memory, the collegue reported the message shown on the console before it rebooted.
The message comes from function show() in /usr/src/linux-2.2.5/arch/i386/kernel/irq.c.
Only CPU %d, irq : %d [%d %d], bh : %d [%d %d] were displayed, but not the following 40 addresses.
The call path was : __global_cli get_irqlock wait_on_irq show("wait_on_irq")
Sorry that he did not remember what the %d above were.
After the reboot, the date was reset to January 1st 1990, 01:23:00 (the last date before reboot was Jul 9 13:22:13).
In /var/log/messages : Jul 9 17:18:30 strichnine kernel: number of MP IRQ sources: 15. Jul 9 17:18:30 strichnine kernel: number of IO-APIC registers: 24. Jul 9 17:18:30 strichnine kernel: testing the IO APIC....................... Jul 9 17:18:30 strichnine kernel: .... register #00: 02000000 Jul 9 17:18:30 strichnine kernel: ....... : physical APIC id: 02 Jul 9 17:18:30 strichnine kernel: .... register #01: 00170011 Jul 9 17:18:30 strichnine kernel: ....... : max redirection entries: 0017 Jul 9 17:18:30 strichnine kernel: ....... : IO APIC version: 0011 Jul 9 17:18:30 strichnine kernel: .... register #02: 00000000 Jul 9 17:18:30 strichnine kernel: ....... : arbitration: 00 Jul 9 17:18:30 strichnine kernel: .... IRQ redirection table:
# lspci 00:00.0 Host bridge: Intel Corporation 440BX/ZX - 82443BX/ZX Host bridge (rev +03) 00:01.0 PCI bridge: Intel Corporation 440BX/ZX - 82443BX/ZX AGP bridge (rev 03) 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) 00:0a.0 Ethernet controller: Standard Microsystems 9432 TX (rev 08) 00:0c.0 SCSI storage controller: Symbios Logic Inc. (formerly NCR) 53c875 (rev +26) 01:00.0 VGA compatible controller: ATI Technologies Inc 215GB [Mach64 GB] (rev +5c)
No X, just a very light NFS load if any. Uptime, 10 days, but a lot of
set_rtc_mmss: can't update from 49 to 0
messages. And some :
Jul 9 12:43:24 strichnine kernel: EXT2-fs warning (device sd(8,17)): ext2_free_ blocks: bit already cleared for block 11985685 Jul 9 12:43:24 strichnine kernel: EXT2-fs warning (device sd(8,17)): ext2_free_ inode: bit already cleared for inode 2990140
A+, -- Thierry Danis Poste : 53 53 danis@spmo.sagem.fr
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