From mboxrd@z Thu Jan 1 00:00:00 1970 From: Patrick O'Rourke Subject: domU crash Date: Thu, 18 Aug 2005 16:35:32 -0400 Message-ID: <4304F114.2080103@egenera.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: xen-devel@lists.xensource.com List-Id: xen-devel@lists.xenproject.org Apologies if this is a known issue (I scanned the archive / bugzilla and did not see it). Anyway, I upated from the today's src tarball and did a make world / install. Upon booting a domU I got the following crash: > Bringing up loopback interface: network-functions: line 137: cd: /var/run/netreport: No such file or directory > [ OK ] > Bringing up interface eth0: > Determining IP information for eth0...Unable to handle kernel paging request at virtual address cc3de022 > printing eip: > *pde = ma 00000000 pa 55555000 > Oops: 0000 [#1] > PREEMPT SMP I compared the domU .config with my previous working version from 8/11 and noticed that CONFIG_XEN_NETDEV_GRANT_{TX,RX} options are now turned on (the only domU config changes). So I rebuilt the domU and it booted fine, network came up, etc. I also noticed that running an install from with the domU directory places the domU kernel in /boot/boot: > [root@laurel linux-2.6.12-xenU]# make ARCH=xen install > CHK include/linux/version.h > make[1]: `arch/i386/kernel/asm-offsets.s' is up to date. > CHK include/asm-xen/asm_offsets.h > CHK include/linux/compile.h > CHK usr/initramfs_list > mkdir -p /boot/boot > ln -f -s vmlinuz-2.6.12-xenU /boot/boot/vmlinuz-2.6.12-xenU > rm -f /boot/boot/vmlinuz-2.6.12-xenU > install -m0644 vmlinuz /boot/boot/vmlinuz-2.6.12-xenU > install -m0644 vmlinux /boot/boot/vmlinux-syms-2.6.12-xenU > install -m0664 .config /boot/boot/config-2.6.12-xenU > install -m0664 System.map /boot/boot/System.map-2.6.12-xenU Pat -- Patrick O'Rourke porourke@egenera.com