From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jim Faulkner Date: Wed, 24 Aug 2011 19:50:53 +0000 Subject: Re: bug report: Sun Blade 100 kernel panics during boot under 3.0.3 Message-Id: <20110824195053.GA12537@alumni-linux.ccs.neu.edu> List-Id: References: <20110822233839.GA7793@alumni-linux.ccs.neu.edu> In-Reply-To: <20110822233839.GA7793@alumni-linux.ccs.neu.edu> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: sparclinux@vger.kernel.org On Mon, Aug 22, 2011 at 05:36:02PM -0700, David Miller wrote: > Unfortunately we need the very first crash message that happens, but > even your first snapshot is after other crashes have occurred. > > You'll need to build a kernel with CONFIG_BOOT_PRINTK_DELAYED enabled > and then you can boot with boot_delay=xxx (where "xxx" is something > like 100, it's in milliseconds) to slow down the message printing so > that you can capture the first message cleanly. OK, I've attached several images of the kernel panic w/ boot_delay to the bug: https://bugzilla.kernel.org/show_bug.cgi?idA522