Dual CPU Dell 2850 with 8GB of RAM Dom0 and all domUs are loading fine. At random times, the box will come to a grinding halt. Here''s what I was able to capture: [<ee07f3b7>] clone_endio+0xa7/0xc0 [dm_mod] [<c01708ad>] bio_endio+0x5d/0x90 [<c01d22b1>] __end_the_request_first +0xe1/0x320 [<ee05241b>] scsi_end_request+0x3b/0x100 [scsi_mod] [<ee05276a>] scsi_io_completion+0x15a/0x550 [scsi_mod] [<ee1f3ea0>] br_handle_frame_finish+0x010x160 [bridge] [<ee1f41ed>] br_handle_frame+0x1edx230 [bridge] [<ee028c97>] sd_rw_intr+0xe7/0x2f0 [sd_mod] [<c012a8e2>] del_timer+0x62/0x70 [<ee04f70a>] scsi_delete_timer+0x1a/0x70 [scsi_mod] [<ee0520d5>] scsi_device_unbusy+0x45/0x80 [scsi_mod] [<ee04cc26>] scsi_finish_command+0x86/0xe0 [scsi_mod] [<ee03b1d4>] megaraid_mbox_dpc+0x1f4/0x3f0 [megaraid_mbox] [<ee05310e>] scsi_softirq_done+0x7e/0x100 [scsi_mod] [<c01d25ab>] blk_done_softirq+0x9b/0xb0 [<c0126345>] __do_softirq+0xf5/0x120 [<c0126405>] do_IRQ+0x1f/0x30 [<c0239748>] evtchn_do_upcall+0xa8/0xf0 [<c0105188>] hypervisor_callback+0x2c/0x34 [<c0102b23>] xen_idle+0x53/0xb0 [<c0102bfa>] cpu_idle+0x7a/0xe0 [<c03e0977>] start_kernel+0x1b7/0x200 [<c03e0320>] unknown_bootoption+0x0/0x1d0 Xen was installed via the standard install.sh so kernel has not been recompiled. Here''s my menu.lst incase anyone wants to see it: [root@batista ~]# grep -v ^# /boot/grub/menu.lst default=0 timeout=5 splashimage=(hd0,0)/grub/splash.xpm.gz fallback 1 title Xen 3.0.2-2 / XenLinux 2.6.16 root (hd0,0) kernel /xen-3.0.2-2.gz console=vga module /vmlinuz-2.6.16-xen root=/dev/sda2 ro console=tty0 module /initrd-2.6.16-xen.img title Xen 3.0.1 / XenLinux 2.6 (vt1) root (hd0,0) kernel /xen-3.0.gz console=vga module /vmlinuz-2.6.12.6-xen-vt1 root=/dev/sda2 ro console=tty0 module /initrd-2.6.12.6-xen-vt1.img title CentOS (2.6.9-22.0.2.EL) root (hd0,0) kernel /vmlinuz-2.6.9-22.0.2.EL ro root=LABEL=/ initrd /initrd-2.6.9-22.0.2.EL.img title CentOS (2.6.9-22.0.2.ELsmp) root (hd0,0) kernel /vmlinuz-2.6.9-22.0.2.ELsmp ro root=LABEL=/ initrd /initrd-2.6.9-22.0.2.ELsmp.img title CentOS4.2 (2.6.9-22.ELsmp) root (hd0,0) kernel /vmlinuz-2.6.9-22.ELsmp ro root=LABEL=/ initrd /initrd-2.6.9-22.ELsmp.img title CentOS4.2-up (2.6.9-22.EL) root (hd0,0) kernel /vmlinuz-2.6.9-22.EL ro root=LABEL=/ initrd /initrd-2.6.9-22.EL.img [root@batista ~]# Thanks for any feedback, -- # CONFIG_TCG_TPM is not set Adam Kosmin GNU/Linux SA Visual Trading Systems, LLC Empire State Building 350 Fifth Avenue, Suite 6420 New York, NY 10118, USA Email akosmin@vtsystems.com Phone 1 (212) 871-1747 ext. 340 _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users