From: Brian Horton <go_gators@mail.com>
To: linux kernel <linux-kernel@vger.kernel.org>
Subject: how to debug a deadlock'ed kernel?
Date: Tue, 11 Dec 2001 13:57:52 -0600 [thread overview]
Message-ID: <3C166540.DC0BDBEE@mail.com> (raw)
Anyone got any good tips on how to debug a SMP system that is locked up
in a deadlock situation in the kernel? I'm working on a kernel module,
and after some number of hours of stress testing, the box locks up. None
of the sysrq options show anything on the display, though the reBoot
option does reboot the system. RedHat 6.2 and its 2.2.14 kernel. Doesn't
hang for me on 2.4, so I need to debug it here...
Any hints?
thx.bri.
next reply other threads:[~2001-12-11 19:50 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-12-11 19:57 Brian Horton [this message]
2001-12-11 19:58 ` how to debug a deadlock'ed kernel? Bruce Harada
2001-12-11 21:15 ` Oliver Xymoron
2001-12-11 21:41 ` george anzinger
2001-12-11 23:41 ` Brian Horton
2001-12-12 0:25 ` Oliver Xymoron
2001-12-14 21:35 ` Brian Horton
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