From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Alan J. Wylie" Subject: Re: Xen dom0 crash: "d0:v0: unhandled page fault (ec=0000)" Date: Fri, 08 Oct 2010 15:08:28 +0100 Message-ID: <87ocb4hj4z.fsf@devnull.wylie.me.uk> References: <19629.39326.337589.71778@wylie.me.uk> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: In-Reply-To: <19629.39326.337589.71778@wylie.me.uk> (Alan J. Wylie's message of "Thu, 7 Oct 2010 10:57:50 +0100") 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 disabling ACPI doesn't help Command line: root=/dev/sda2 console=hvc0 earlyprintk=xen acpi=off ... (XEN) Domain 0 crashed: 'noreboot' set - not rebooting. (XEN) Command line: com2=19200,8n1 console=com2 noreboot acpi=off ... (XEN) Domain 0 crashed: 'noreboot' set - not rebooting. My attempt to decode the stack trace > (XEN) Guest stack trace from rsp=ffffffff81449c10: > (XEN) 0000000000000000 00000000000003bf 0000000000000000 ffffffff8100bd47 get_phys_to_machine=ffffffff8100bd10 > (XEN) 000000010000e030 0000000000010006 ffffffff81449c58 000000000000e02b irq_desc=ffffffff81446200 > (XEN) 0000000000000020 ffffffff8100be83 800000000265a063 ffffffff8100c000 lookup_pte_fn=ffffffff8100bdf9 xen_make_pte=ffffffff8100bf83 > (XEN) 0000000000000000 ffffffff8100b789 00000000000003bf ffffffff815593e0 lookup_pte_fn=ffffffff8100bdf9 futex_queues=ffffffff815572e0 > (XEN) 000000000000000f 8000000000000163 800000000265a063 ffffffffff400000 > (XEN) ffffffff8153a000 000000026fc17000 ffffffff814e2197 00000000000003bf alloc_large_system_hash=ffffffff814e2184 > (XEN) ffffffff815593e0 ffffffffff400000 00000001815593e0 0000000000000000 futex_queues=ffffffff815572e0 > (XEN) ffffffff81449d90 000000000265a000 ffff88026fc17000 000000026fc17000 irq_desc=ffffffff81446200 > (XEN) 000000026fc17000 0000000000000000 ffffffff8130aef8 ffff880001002020 quirk_vt8235_acpi=ffffffff8130ae9e > (XEN) 0000000100000000 ffff88026fc17000 ffffffff814fc1ba 0000000000000001 map.24260=ffffffff814fba20 > (XEN) ffffffff814c70a0 8000000000000163 0000000000000000 0000000000000004 init_per_cpu__gdt_page=ffffffff814bc000 > (XEN) 0000000000000000 0000000000000000 ffff880001002000 ffffffff8100b76b __raw_callee_save_xen_pgd_val=ffffffff8100b75a > (XEN) 00000000000003bf ffffffff815593e0 ffffffff81001880 000000026fc17000 futex_queues=ffffffff815572e0 init_level4_pgt=ffffffff81001000 > (XEN) ffff88026fc17000 ffffffff813ca5c5 ffff88026fc17000 0000000000000000 > (XEN) ffffffff814fc363 000000026fc17000 ffffffff8131c16d 0000000000000020 map.24260=ffffffff814fba20 > (XEN) ffff880100000000 ffffffff81449e08 00000000bf780000 00000000bf780000 irq_desc=ffffffff81446200 > (XEN) ffffffff81449e78 0000000000000001 0000000000000001 ffffffff813ca5c5 irq_desc=ffffffff81446200 > (XEN) 0000000000000000 000000026fc17000 ffffffff8130ad22 0000000000000000 quirk_ati_exploding_mce=ffffffff8130ad15 > (XEN) 0000000000000000 ffffffff00000000 0000000100000000 ffff880000000000 > (XEN) 0000000000000000 0000000100000000 000000026fc17000 0000000000000000 -- Alan J. Wylie http://www.wylie.me.uk/