Messages in this thread | | | Date | Thu, 12 Feb 1998 10:29:53 -0600 | From | David Hinkle <> | Subject | Re: mysterious 2.0.33 crashes |
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The teardrop attack will reboot an unpatched linux machine, perhaps you could try to install the patch from linux.org.
Patrick D. Wildi wrote:
> Could anybody sugest a good (or any) method for debugging my > > mysterious reboots. > Every few hours to few days one of my linux boxes restarts > without > leaving any indications in the log files (I administrate > this machine > remotely). I have these problems since I replaced on old > server with > this new HW. The software running is pretty much the same. > > The linux is a networking (masquerading, diald, ppp) and > file > server (samba) for a bnunch of Win95 machines. > > The HW: > Pentium II (Dell Poweredge), 64 MB RAM > Adaptec AIC-7880 SCSI controller > 2 Western Digital 4MB (WDE4360-1807A3) > 1 3com 3c905 10/100 Ethernet card (used at 10 Mbit) > UPS > > The SW: > based on Slackware 3.4 distribution > kernel 2.0.33 with patches: aic7xxx-5.0.5, 3c59x.c v0.49 > ld.so-1.9.5, libc 5.4.33 > diald 0.16.4 > samba 1.9.18p2 > squid 1.1.20 > > TIA, Patrick > > bryce [/proc] cat pci > PCI devices found: > Bus 0, device 20, function 0: > VGA compatible controller: ATI Mach64 VT (rev 64). > Medium devsel. Fast back-to-back capable. IRQ 236. > Prefetchable 32 bit memory at 0xfc000000. > I/O at 0xf400. > Bus 0, device 18, function 0: > Ethernet controller: 3Com 3C905 100bTX (rev 0). > Medium devsel. IRQ 15. Master Capable. Latency=64. > Min Gnt=3.Max Lat=8. > I/O at 0xf0c0. > Bus 0, device 15, function 0: > SCSI storage controller: Adaptec AIC-7880U (rev 0). > Medium devsel. Fast back-to-back capable. IRQ 14. > Master Capable. Latency=64. Min Gnt=8.Max Lat=8. > I/O at 0xf800. > Non-prefetchable 32 bit memory at 0xfdfff000. > Bus 0, device 13, function 0: > Non-VGA device: Intel 82375EB (rev 21). > Medium devsel. Master Capable. Latency=248. > Bus 0, device 0, function 0: > Host bridge: Intel 82441FX Natoma (rev 2). > Medium devsel. Fast back-to-back capable. Master > Capable. Latency=32. > > bryce [/proc] cat scsi/scsi > Attached devices: > Host: scsi0 Channel: 00 Id: 00 Lun: 00 > Vendor: WDIGTL Model: WDE4360-1807A3 Rev: 1.80 > Type: Direct-Access ANSI SCSI > revision: 02 > Host: scsi0 Channel: 00 Id: 01 Lun: 00 > Vendor: WDIGTL Model: WDE4360-1807A3 Rev: 1.80 > Type: Direct-Access ANSI SCSI > revision: 02 > Host: scsi0 Channel: 00 Id: 05 Lun: 00 > Vendor: NEC Model: CD-ROM DRIVE:464 Rev: 1.05 > Type: CD-ROM ANSI SCSI > revision: 02 > Host: scsi0 Channel: 00 Id: 06 Lun: 00 > Vendor: ARCHIVE Model: Python 00095-001 Rev: 5.ac > Type: Sequential-Access ANSI SCSI > revision: 02 > > ------------------------------------------------------------------- > Patrick D. Wildi patrick@wildi.com > http://www.wildi.com/
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