From mboxrd@z Thu Jan 1 00:00:00 1970 From: Grant Grundler Date: Tue, 22 Jun 2004 22:28:55 +0000 Subject: Re: BUG 2.6.7 hangs on boot (rx2600) Message-Id: <20040622222855.GG25952@cup.hp.com> List-Id: References: <20040622061505.GA23075@cup.hp.com> In-Reply-To: <20040622061505.GA23075@cup.hp.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-ia64@vger.kernel.org On Tue, Jun 22, 2004 at 03:23:12PM -0600, Bjorn Helgaas wrote: > Yeah, I saw it with slightly different "console=" parameters than > David did. So I think it's just a heisenbug and he happened to > trip over it with a UP kernel. ok > Have you used salinfo_decode? I think there's a debian package > for it now ("salinfo"). no...too cool. gsyprf3:~# apt-get install salinfo Reading Package Lists... Done Building Dependency Tree... Done The following NEW packages will be installed: salinfo 0 upgraded, 1 newly installed, 0 to remove and 7 not upgraded. Need to get 29.5kB of archives. After unpacking 197kB of additional disk space will be used. Get:1 http://mirrors.kernel.org testing/main salinfo 0.5-1 [29.5kB] Fetched 29.5kB in 2s (14.3kB/s) Selecting previously deselected package salinfo. (Reading database ... 63823 files and directories currently installed.) Unpacking salinfo (from .../salinfo_0.5-1_ia64.deb) ... Setting up salinfo (0.5-1) ... Starting salinfo decode daemons: salinfo. gsyprf3:~# man salinfo No manual entry for salinfo gsyprf3:~# ah it's "man salinfo_decode". gsyprf3:/var/log/salinfo/decoded# ls 2004-06-22-06:44:21-cpu0-init.0 2004-06-22-06:44:21-cpu1-init.0 old bits of cpu0-init.0 data: ... Processor static data: xip : 0xa00000010005b330 xfs : 0x8000000000000000 xpsr : 0x00001010084a6010 ... iip : 0xa000000100005400 iipa : 0xa00000010005b320 ipsr : 0x0000001008000010 ... b0 : 0xa000000100013cb0 0x000000003f7e4620 0x0000000000000000 0x0000000000000000 b4 : 0x0000000000000000 0x0000000000000000 0xe00000003fa43280 0xa00000010005b2a0 Reading the corresponding System.map-2.6.7: ... a000000100005400 t general_exception ... a00000010005b2a0 t count_reserved_pages a00000010005b380 T mem_init a00000010005b8c0 T ia64_set_rbs_bot a00000010005b920 t mapped_kernel_page_is_present a00000010005ba40 T ia64_do_page_fault I'm wasn't 100% certain I'm looking at the right System.map file. But both see to be identical for the above symbols. I've made both System.map files (with and w/o EARLY_PRINTK) and salinfo records available on ftp://gsyprf3.external.hp.com/pub/2.6.7/ hth, grant