Date: Fri, 23 Jun 1995 00:42:54 +0800 (CST) From: Brian Tao <taob@gate.sinica.edu.tw> To: FREEBSD-HACKERS-L <freebsd-hackers@freebsd.org> Subject: Argh... more 2.0.5 panics Message-ID: <Pine.BSI.3.91.950623003858.565I-100000@aries>
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Here's that biodone panic again:
biodone: page busy < 0, off: 196608, foff: 196608, resid: 4096, index: 0
iosize: 8192, lblkno: 24
valid: 0xff, dirty: 0x0, mapped: 0
panic: biodone: page busy < 0
syncing disks... 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 giving up
Automatic reboot in 15 seconds - press a key on the console to abort
Rebooting...
I'm having a hard time tracking down these panics, except that
they occur with unsettling frequency whenever I try stress testing an
httpd server (usually Apache, of late). Sometimes it's a "fatal trap
12" panic, sometimes there is no syslog evidence at all...
I don't suppose there's a brief tutorial on analyzing kernel crash
dumps? I certainly could use one here. :(
--
Brian ("Though this be madness, yet there is method in't") Tao
taob@gate.sinica.edu.tw <-- work ........ play --> taob@io.org
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