From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rick Gonzalez Subject: UPDATE: Daily Xen-HVM Builds Date: Mon, 13 Feb 2006 14:08:15 -0600 Message-ID: <43F0E72F.2000404@us.ibm.com> References: <43F0D0A2.8070009@us.ibm.com> <1139855538.26169.14.camel@w-stekloff.beaverton.ibm.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: <1139855538.26169.14.camel@w-stekloff.beaverton.ibm.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: ltc-xen-fullvirt Cc: xen-devel@lists.xensource.com List-Id: xen-devel@lists.xenproject.org dom0 will also reboot with the following console messages: (XEN) HVM_PIT: guest freq in cycles=3D3002234 (XEN) CPU: -14688196 (XEN) EI=C2=85N=C2=85=C3=BE=C3=85=C3=BF=C3=AC1=C3=BFN(XEN) CPU: 12 (XEN) EIP: e008:[]CPU: 9 (XEN) EIP: e008:[]CPU: 4 (XEN) EIP: e008:[] timer_softirq_action+0x64/0x140 (XEN) EFLAGS: 00010006 CONTEXT: hypervisor (XEN) eax: 0dee319b ebx: ffff4d85 ecx: 00000000 edx: 000000c0 (XEN) esi: ff1e9a00 edi: 00000480 ebp: ffbd2080 esp: ffbd1f68 (XEN) cr0: 8005003b cr3: 00178000 (XEN) ds: e010 es: e010 fs: e010 gs: e010 ss: e010 cs: e008 (XEN) Xen stack trace from esp=3Dffbd1f68: (XEN) idle_loop+0x38/0x80 (XEN) EFLAGS: 00010246 (XEN) CR3: 00000000 (XEN) eax: 00000600 ebx: ffbc5fb4 ecx: 00000000 edx: 00000600 (XEN) esi: 00000600 edi: 00000600 ebp: 00000000 esp: ffbc5fa8 (XEN) ds: e010 es: e010 fs: e010 gs: e010 ss: e010 (XEN) ************************************ (XEN) CPU12 DOUBLE FAULT -- system shutdown (XEN) 0ded646e System needs manual reset. (XEN) ************************************ (XEN) timer_softirq_action+0x64/0x140 (XEN) EFLAGS: 00010006 CONTEXT: hypervisor (XEN) eax: 0e162278 ebx: 00010293 ecx: 00000000 edx: 000000c0 (XEN) esi: ff1e7900 edi: 00000200 ebp: 00000000 esp: ffbe5f68 (XEN) cr0: 8005003b cr3: 00178000 (XEN) ds: e010 es: e010 fs: e010 gs: e010 ss: e010 cs: e008 (XEN) Xen stack trace from esp=3Dffbe5f68: (XEN) 0e155462 000000c0 00000100 00000200 ffbe5f7c 00000200 00000004=20 00000200 (XEN) 00000200 00000200 00000000 ff110772 00ef0000 ff117988 ffbe5fb4=20 ff1179c6 (XEN) ffbe6080 ff19ffa0 ff1ef880 00000000 00000000 00000000 00000000=20 00000000 (XEN) 00000000 00000000 00000000 00000000 00000000 00000000 00000000=20 00000000 (XEN) 00000000 00000000 00000000 00000000 00000004 ffbe6080 (XEN) Xen call trace: (XEN) [] timer_softirq_action+0x64/0x140 (XEN) []000000c0 00000000 00000480 do_softirq+0x32/0x50 (XEN) []ffbd1f7c 00000480 >>changeset: 8824:4caca2046421 >>tag: tip >>user: kaf24@firebug.cl.cam.ac.uk >>date: Mon Feb 13 03:23:26 2006 +0100 >>summary: Fix error exit path in __gnttab_map_grant_ref() to >> >> >>x460: >> >>x86_32: >> >>Status: >> >>- dom0 boots fine >>- xend loads fine >>- single HVM domain loads fine >>- Multiple HVM domains load fine >>- destruction of any HVM domain causes dom0 to reboot >> >>Issues affecting HVM: >> >>* During xm-test, dom0 reboots. This happens during=20 >>"11_create_concurrent_pos" test case. The destroy call is causing the=20 >>reboot. >> >>Details: >> >>=3D=3D Last entries of xm-test .output file: =3D=3D >> >>Console executing: ['/usr/sbin/xm', 'xm', 'console', '11_create_5'] >>[11_create_5] Sending `foo' >>[11_create_5] Sending `ls' >>[11_create_5] Sending `echo $?' >>[5] Started 11_create_5 >>[dom0] Running `xm create /tmp/xm-test.conf' >>Using config file "/tmp/xm-test.conf". >>Started domain 11_create_6 >>[dom0] Waiting 20 seconds for domU boot... >>Console executing: ['/usr/sbin/xm', 'xm', 'console', '11_create_6'] >>[11_create_6] Sending `foo' >>[11_create_6] Sending `ls' >>[11_create_6] Sending `echo $?' >>[6] Started 11_create_6 >>[dom0] Running `xm create /tmp/xm-test.conf' >>Using config file "/tmp/xm-test.conf". >>Started domain 11_create_7 >>[dom0] Waiting 20 seconds for domU boot... >>Console executing: ['/usr/sbin/xm', 'xm',=20 >>'consolvmxdom2:/tmp/xm-test-results/021306-vmxdom2 >> >>=3D=3D HVM domain output during before crash: =3D=3D >> >>Message from syslogd@vmxdom2 at Mon Feb 13 11:30:24 2006 ... >>vmxdom2 kernel: Call Trace: >> >>Message from syslogd@vmxdom2 at Mon Feb 13 11:30:24 2006 ... >>vmxdom2 kernel: [] show_stack_log_lvl+0xaa/0xe0 >> >>Message from syslogd@vmxdom2 at Mon Feb 13 11:30:24 2006 ... >>vmxdom2 kernel: [] show_registers+0x161/0x1e0 >> >>Message from syslogd@vmxdom2 at Mon Feb 13 11:30:24 2006 ... >>vmxdom2 kernel: [] die+0xd9/0x180 >> >>Message from syslogd@vmxdom2 at Mon Feb 13 11:30:24 2006 ... >>vmxdom2 kernel: [] do_trap+0x89/0xd0 >> >>Message from syslogd@vmxdom2 at Mon Feb 13 11:30:24 2006 ... >>vmxdom2 kernel: [] do_invalid_op+0xb8/0xd0 >> >>Message from syslogd@vmxdom2 at Mon Feb 13 11:30:24 2006 ... >>vmxdom2 kernel: [] error_code+0x2b/0x30 >> >>Message from syslogd@vmxdom2 at Mon Feb 13 11:30:24 2006 ... >>vmxdom2 kernel: [] zap_pte_range+0x1b0/0x310 >> >>Message from syslogd@vmxdom2 at Mon Feb 13 11:30:24 2006 ... >>vmxdom2 kernel: [] unmap_page_range+0xe9/0x1b0 >> >>Message from syslogd@vmxdom2 at Mon Feb 13 11:30:24 2006 ... >>vmxdom2 kernel: [] unmap_vmas+0xda/0x1a0 >> >>Message from syslogd@vmxdom2 at Mon Feb 13 11:30:25 2006 ... >>vmxdom2 kernel: [] exit_mmap+0x6e/0xf0 >> >>Message from syslogd@vmxdom2 at Mon Feb 13 11:30:25 2006 ... >>vmxdom2 kernel: [] mmput+0x27/0x80 >> >>Message from syslogd@vmxdom2 at Mon Feb 13 11:30:25 2006 ... >>vmxdom2 kernel: [] exit_mm+0x6b/0xe0 >> >>Message from syslogd@vmxdom2 at Mon Feb 13 11:30:25 2006 ... >>vmxdom2 kernel: [] do_exit+0xe9/0x380 >> >>Message from syslogd@vmxdom2 at Mon Feb 13 11:30:25 2006 ... >>vmxdom2 kernel: [] do_group_exit+0x36/0x90 >> >>Message from syslogd@vmxdom2 at Mon Feb 13 11:30:25 2006 ... >>vmxdom2 kernel: [] get_signal_to_deliver+0x269/0x2f0 >> >>Message from syslogd@vmxdom2 at Mon Feb 13 11:30:25 2006 ... >>vmxdom2 kernel: [] do_signal+0x6b/0x170 >> >>Message from syslogd@vmxdom2 at Mon Feb 13 11:30:25 2006 ... >>vmxdom2 kernel: [] do_notify_resume+0x3a/0x3c >> >>Message from syslogd@vmxdom2 at Mon Feb 13 11:30:25 2006 ... >>vmxdom2 kernel: [] work_notifysig+0x13/0x18 >> >>Message from syslogd@vmxdom2 at Mon Feb 13 11:30:25 2006 ... >>vmxdom2 kernel: Code: 53 0c 8b 42 04 c7 04 24 e2 f2 47 c0 40 89 44 24 0= 4=20 >>e8 4e d1 fc ff 8b =20 >> 43 10 c7 04 24 f9 f2 47 c0 89 44 24 04 e8 3b d1 fc ff eb 84 <0f> 0b 2b= =20 >>02 b7 f2 47 c0 eb =20 >>80 eb 0d 90 90 90 90 90 90 90 90 90 >> >>Message from syslogd@vmxdom2 at Mon Feb 13 11:30:25 2006 ... >>vmxdom2 kernel: Bad page state in process 'qemu-dm' >> >>Message from syslogd@vmxdom2 at Mon Feb 13 11:30:25 2006 ... >>vmxdom2 kernel: page:c131b340 flags:0x00000004 mapping:00000000=20 >>mapcount:-1 count:0 >> >>Message from syslogd@vmxdom2 at Mon Feb 13 11:30:25 2006 ... >>vmxdom2 kernel: Trying to fix it up, but a reboot is needed >> >>Message from syslogd@vmxdom2 at Mon Feb 13 11:30:25 2006 ... >>vmxdom2 kernel: Backtrace: >> >> >>=3D=3D dom0 Serial Console output: =3D=3D=3D >> >>Code: 08 2d f8 04 00 00 89 04 24 e8 1a 1f 00 00 c9 c3 90 8d b4 26 00 00= =20 >>00 00 55 89 e5 83 ec =20 >> 08 89 74 24 04 8b 75 0c 8b 55 08 89 1c 24 0e 8d 5a 20 8b 42 20 8b= =20 >>4b 04 89 01 89 48 04 =20 >> c7 43 04 00 02 >> <1>Fixing recursive fault but reboot is needed! >>Unable to handle kernel NULL pointer dereference at virtual address 000= 00000 >> printing eip: >>c01174e3 >>*pde =3D ma 00000000 pa 55555000 >>Oops: 0002 [#18] >>Modules linked in: thermal processor fan button battery ac sworks_agp=20 >>agpgart >>CPU: 0 >>EIP: 0061:[] Tainted: G B VLI >>EFLAGS: 00010096 (2.6.16-rc2-xen0) >>EIP is at dequeue_task+0x13/0x50 >>eax: 00000000 ebx: dbc02530 ecx: dbc02530 edx: dbc02530 >>esi: 00000000 edi: 00000010 ebp: d6f184a4 esp: d6f1849c >>ds: 007b es: 007b ss: 0069 >>Process qemu-dm (pid: 14455, threadinfo=3Dd6f18000 task=3Ddbc02530) >>Stack: <0>dbc02530 dbc02530 d6f184b8 c011780e dbc02530 00000000 dbc0253= 0=20 >>d6f1852c >> c045f9d8 dbc02530 c05d5ca0 00000030 00000001 d6f18550 c0107fa1=20 >>c04a3b9a >> c0107bf1 00000004 00000001 c0107ffa 069f6bc7 2a8e2801 00000156=20 >>dbc02530 >>Call Trace: >> [] show_stack_log_lvl+0xaa/0xe0 >> [] show_registers+0x161/0x1e0 >> [] die+0xd9/0x180 >> [] do_page_fault+0x3dc/0x651 >> [] error_code+0x2b/0x30 >> [] deactivate_task+0x1e/0x30 >> [] schedule+0x468/0x6f0 >> [] do_exit+0x2fc/0x380 >> [] die+0x17b/0x180 >> [] do_page_fault+0x3dc/0x651 >> [] error_code+0x2b/0x30 >> [] deactivate_task+0x1e/0x30 >> [] schedule+0x468/0x6f0 >> [] do_exit+0x2fc/0x380 >> [] die+0x17b/0x180 >> [] do_page_fault+0x3dc/0x651 >> [] error_code+0x2b/0x30 >> [] deactivate_task+0x1e/0x30 >> [] schedule+0x468/0x6f0 >> [] do_exit+0x2fc/0x380 >> [] die+0x17b/0x180 >> [] do_page_fault+0x3dc/0x651 >> [] error_code+0x2b/0x30 >> [] deactivate_task+0x1e/0x30 >> [] schedule+0x468/0x6f0 >> [] do_exit+0x2fc/0x380 >> [] die+0x17b/0x180 >> [] do_page_fault+0x3dc/0x651 >> [] error_code+0x2b/0x30 >> [] deactivate_task+0x1e/0x30 >> [] schedule+0x468/0x6f0 >> [] do_exit+0x2fc/0x380 >> [] die+0x17b/0x180 >> [] do_page_fault+0x3dc/0x651 >> [] error_code+0x2b/0x30 >> [] deactivate_task+0x1e/0x30 >> [] schedule+0x468/0x6f0 >> [] do_exit+0x2fc/0x380 >> [] die+0x17b/0x180 >> [] do_page_fault+0x3dc/0x651 >> [] error_code+0x2b/0x30 >> [] deactivate_task+0x1e/0x30 >> [] schedule+0x468/0x6f0 >> [] do_exit+0x2fc/0x380 >> [] die+0x17b/0x180 >> [] do_page_fault+0x3dc/0x651 >> [] error_code+0x2b/0x30 >> [] deactivate_task+0x1e/0x30 >> [] schedule+0x468/0x6f0 >> [] do_exit+0x2fc/0x380 >> [] die+0x17b/0x180 >> [] do_page_fault+0x3dc/0x651 >> [] error_code+0x2b/0x30 >> [] deactivate_task+0x1e/0x30 >> [] schedule+0x468/0x6f0 >> [] do_exit+0x2fc/0x380 >> [] die+0x17b/0x180 >> [] do_page_fault+0x3dc/0x651 >> [] schedule+0x468/0x6f0 >> [] do_exit+0x2fc/0x380 >> [] die+0x17b/0x180 >> [] do_page_fault+0x3dc/0x651 >> [] error_code+0x2b/0x30 >> [] deactivate_task+0x1e/0x30 >> [] schedule+0x468/0x6f0 >> [] do_exit+0x2fc/0x380 >> [] die+0x17b/0x180 >> [] do_page_fault+0x3dc/0x651 >> [] error_code+0x2b/0x30 >> [] deactivate_task+0x1e/0x30 >> [] schedule+0x468/0x6f0 >> [] do_exit+0x2fc/0x380 >> [] die+0x17b/0x180 >> [] do_page_fault+0x3dc/0x651 >> [] error_code+0x2b/0x30 >> [] deactivate_task+0x1e/0x30 >> [] schedule+0x468/0x6f0 >> [] do_exit+0x2fc/0x380 >> [] die+0x17b/0x180 >> [] do_page_fault+0x3dc/0x651 >> [] error_code+0x2b/0x30 >> [] deactivate_task+0x1e/0x30 >> [] schedule+0x468/0x6f0 >> [] do_exit+0x2fc/0x380 >> [] die+0x17b/0x180 >> [] do_trap+0x89/0xd0 >> [] do_invalid_op+0xb8/0xd0 >> [] error_code+0x2b/0x30 >> [] __pgd_pin+0x32/0x50 >> [] mm_pin+0x14/0x20 >> [] schedule+0x498/0x6f0 >> [] do_exit+0x1e1/0x380 >> [] die+0x17b/0x180 >> [] do_trap+0x89/0xd0 >> [] do_invalid_op+0xb8/0xd0 >> [] error_code+0x2b/0x30 >> [] __pgd_pin+0x32/0x50 >> [] mm_pin+0x14/0x20 >> [] schedule+0x498/0x6f0 >> [] schedule_timeout+0x50/0xa0 >> [] do_select+0x277/0x2e0 >> [] core_sys_select+0x1c3/0x310 >> [] sys_select+0xb1/0x160 >> [] syscall_call+0x7/0xb >>Code: 08 2d f8 04 00 00 89 04 24 e8 1a 1f 00 00 c9 c3 90 8d b4 26 00 00= =20 >>00 00 55 89 e5 83 ec =20 >> 08 89 74 24 04 8b 75 0c 8b 55 08 89 1c 24 0e 8d 5a 20 8b 42 20 8b= =20 >>4b 04 89 01 89 48 04 =20 >> c7 43 04 00 02 >> <1>Fixing recursive fault but reboot is needed! >>Unable to handle kernel NULL pointer dereference at virtual address 000= 00000 >> printing eip: >>c01174e3 >>*pde =3D ma 00000000 pa 55555000 >>Oops: 0002 [#19] >>Modules linked in: thermal processor fan button battery ac sworks_agp=20 >>agpgart >>CPU: 0 >>EIP: 0061:[] Tainted: G B VLI >>EFLAGS: 00010082 (2.6.16-rc2-xen0) >>EIP is at dequeue_task+0x13/0x50 >>eax: 00000000 ebx: dbc02530 ecx: dbc02530 edx: dbc02530 >>esi: 00000000 edi: 00000010 ebp: d6f1830c esp: d6f18304 >>ds: 007b es: 007b ss: 0069 >>Unable to handle kernel NULL pointer dereference at virtual address 000= 00078 >> printing eip: >>c0114f08 >>*pde =3D ma 00000000 pa 55555000 >>Oops: 0000 [#20] >>Modules linked in: thermal processor fan button battery ac sworks_agp=20 >>agpgart >>CPU: 0 >>EIP: 0061:[] Tainted: G B VLI >>EFLAGS: 00010046 (2.6.16-rc2-xen0) >>EIP is at do_page_fault+0xb8/0x651 >>eax: d6efc000 ebx: 0f00fff0 ecx: 0000007b edx: 00000000 >>esi: 0000000d edi: c0114e50 ebp: d6efc0f8 esp: d6efc0a0 >>ds: 007b es: 007b ss: 0069 >>Unable to handle kernel paging request at virtual address 27bd808e >> printing eip: >>c0114f08 >>*pde =3D ma 00000000 pa 55555000 >>Recursive die() failure, output suppressed >> <0>Kernel panic - not syncing: Fatal exception in interrupt >> (XEN) Domain 0 shutdown: rebooting machine. >> >>plain text document attachment (dom0-reboot.txt) >>Issues affecting HVM: >> >>* During xm-test, dom0 reboots. This happens during "11_create_concurre= nt_pos" test case. The destroy call is causing the reboot. >> >>Details: >> >>=3D=3D Last entries of xm-test .output file: =3D=3D >> >>Console executing: ['/usr/sbin/xm', 'xm', 'console', '11_create_5'] >>[11_create_5] Sending `foo' >>[11_create_5] Sending `ls' >>[11_create_5] Sending `echo $?' >>[5] Started 11_create_5 >>[dom0] Running `xm create /tmp/xm-test.conf' >>Using config file "/tmp/xm-test.conf". >>Started domain 11_create_6 >>[dom0] Waiting 20 seconds for domU boot... >>Console executing: ['/usr/sbin/xm', 'xm', 'console', '11_create_6'] >>[11_create_6] Sending `foo' >>[11_create_6] Sending `ls' >>[11_create_6] Sending `echo $?' >>[6] Started 11_create_6 >>[dom0] Running `xm create /tmp/xm-test.conf' >>Using config file "/tmp/xm-test.conf". >>Started domain 11_create_7 >>[dom0] Waiting 20 seconds for domU boot... >>Console executing: ['/usr/sbin/xm', 'xm', 'consolvmxdom2:/tmp/xm-test-r= esults/021306-vmxdom2 >> >>=3D=3D HVM domain output during before crash: =3D=3D >> >>Message from syslogd@vmxdom2 at Mon Feb 13 11:30:24 2006 ... >>vmxdom2 kernel: Call Trace: >> >>Message from syslogd@vmxdom2 at Mon Feb 13 11:30:24 2006 ... >>vmxdom2 kernel: [] show_stack_log_lvl+0xaa/0xe0 >> >>Message from syslogd@vmxdom2 at Mon Feb 13 11:30:24 2006 ... >>vmxdom2 kernel: [] show_registers+0x161/0x1e0 >> >>Message from syslogd@vmxdom2 at Mon Feb 13 11:30:24 2006 ... >>vmxdom2 kernel: [] die+0xd9/0x180 >> >>Message from syslogd@vmxdom2 at Mon Feb 13 11:30:24 2006 ... >>vmxdom2 kernel: [] do_trap+0x89/0xd0 >> >>Message from syslogd@vmxdom2 at Mon Feb 13 11:30:24 2006 ... >>vmxdom2 kernel: [] do_invalid_op+0xb8/0xd0 >> >>Message from syslogd@vmxdom2 at Mon Feb 13 11:30:24 2006 ... >>vmxdom2 kernel: [] error_code+0x2b/0x30 >> >>Message from syslogd@vmxdom2 at Mon Feb 13 11:30:24 2006 ... >>vmxdom2 kernel: [] zap_pte_range+0x1b0/0x310 >> >>Message from syslogd@vmxdom2 at Mon Feb 13 11:30:24 2006 ... >>vmxdom2 kernel: [] unmap_page_range+0xe9/0x1b0 >> >>Message from syslogd@vmxdom2 at Mon Feb 13 11:30:24 2006 ... >>vmxdom2 kernel: [] unmap_vmas+0xda/0x1a0 >> >>Message from syslogd@vmxdom2 at Mon Feb 13 11:30:25 2006 ... >>vmxdom2 kernel: [] exit_mmap+0x6e/0xf0 >> >>Message from syslogd@vmxdom2 at Mon Feb 13 11:30:25 2006 ... >>vmxdom2 kernel: [] mmput+0x27/0x80 >> >>Message from syslogd@vmxdom2 at Mon Feb 13 11:30:25 2006 ... >>vmxdom2 kernel: [] exit_mm+0x6b/0xe0 >> >>Message from syslogd@vmxdom2 at Mon Feb 13 11:30:25 2006 ... >>vmxdom2 kernel: [] do_exit+0xe9/0x380 >> >>Message from syslogd@vmxdom2 at Mon Feb 13 11:30:25 2006 ... >>vmxdom2 kernel: [] do_group_exit+0x36/0x90 >> >>Message from syslogd@vmxdom2 at Mon Feb 13 11:30:25 2006 ... >>vmxdom2 kernel: [] get_signal_to_deliver+0x269/0x2f0 >> >>Message from syslogd@vmxdom2 at Mon Feb 13 11:30:25 2006 ... >>vmxdom2 kernel: [] do_signal+0x6b/0x170 >> >>Message from syslogd@vmxdom2 at Mon Feb 13 11:30:25 2006 ... >>vmxdom2 kernel: [] do_notify_resume+0x3a/0x3c >> >>Message from syslogd@vmxdom2 at Mon Feb 13 11:30:25 2006 ... >>vmxdom2 kernel: [] work_notifysig+0x13/0x18 >> >>Message from syslogd@vmxdom2 at Mon Feb 13 11:30:25 2006 ... >>vmxdom2 kernel: Code: 53 0c 8b 42 04 c7 04 24 e2 f2 47 c0 40 89 44 24 0= 4 e8 4e d1 fc ff 8b =20 >> 43 10 c7 04 24 f9 f2 47 c0 89 44 24 04 e8 3b d1 fc ff eb 84 <0f> 0b 2b= 02 b7 f2 47 c0 eb =20 >>80 eb 0d 90 90 90 90 90 90 90 90 90 >> >>Message from syslogd@vmxdom2 at Mon Feb 13 11:30:25 2006 ... >>vmxdom2 kernel: Bad page state in process 'qemu-dm' >> >>Message from syslogd@vmxdom2 at Mon Feb 13 11:30:25 2006 ... >>vmxdom2 kernel: page:c131b340 flags:0x00000004 mapping:00000000 mapcoun= t:-1 count:0 >> >>Message from syslogd@vmxdom2 at Mon Feb 13 11:30:25 2006 ... >>vmxdom2 kernel: Trying to fix it up, but a reboot is needed >> >>Message from syslogd@vmxdom2 at Mon Feb 13 11:30:25 2006 ... >>vmxdom2 kernel: Backtrace: >> >> >>=3D=3D dom0 Serial Console output: =3D=3D=3D >> >>Code: 08 2d f8 04 00 00 89 04 24 e8 1a 1f 00 00 c9 c3 90 8d b4 26 00 00= 00 00 55 89 e5 83 ec =20 >> 08 89 74 24 04 8b 75 0c 8b 55 08 89 1c 24 0e 8d 5a 20 8b 42 20 8b= 4b 04 89 01 89 48 04 =20 >> c7 43 04 00 02 >> <1>Fixing recursive fault but reboot is needed! >>Unable to handle kernel NULL pointer dereference at virtual address 000= 00000 >> printing eip: >>c01174e3 >>*pde =3D ma 00000000 pa 55555000 >>Oops: 0002 [#18] >>Modules linked in: thermal processor fan button battery ac sworks_agp a= gpgart >>CPU: 0 >>EIP: 0061:[] Tainted: G B VLI >>EFLAGS: 00010096 (2.6.16-rc2-xen0) >>EIP is at dequeue_task+0x13/0x50 >>eax: 00000000 ebx: dbc02530 ecx: dbc02530 edx: dbc02530 >>esi: 00000000 edi: 00000010 ebp: d6f184a4 esp: d6f1849c >>ds: 007b es: 007b ss: 0069 >>Process qemu-dm (pid: 14455, threadinfo=3Dd6f18000 task=3Ddbc02530) >>Stack: <0>dbc02530 dbc02530 d6f184b8 c011780e dbc02530 00000000 dbc0253= 0 d6f1852c >> c045f9d8 dbc02530 c05d5ca0 00000030 00000001 d6f18550 c0107fa1 c= 04a3b9a >> c0107bf1 00000004 00000001 c0107ffa 069f6bc7 2a8e2801 00000156 d= bc02530 >>Call Trace: >> [] show_stack_log_lvl+0xaa/0xe0 >> [] show_registers+0x161/0x1e0 >> [] die+0xd9/0x180 >> [] do_page_fault+0x3dc/0x651 >> [] error_code+0x2b/0x30 >> [] deactivate_task+0x1e/0x30 >> [] schedule+0x468/0x6f0 >> [] do_exit+0x2fc/0x380 >> [] die+0x17b/0x180 >> [] do_page_fault+0x3dc/0x651 >> [] error_code+0x2b/0x30 >> [] deactivate_task+0x1e/0x30 >> [] schedule+0x468/0x6f0 >> [] do_exit+0x2fc/0x380 >> [] die+0x17b/0x180 >> [] do_page_fault+0x3dc/0x651 >> [] error_code+0x2b/0x30 >> [] deactivate_task+0x1e/0x30 >> [] schedule+0x468/0x6f0 >> [] do_exit+0x2fc/0x380 >> [] die+0x17b/0x180 >> [] do_page_fault+0x3dc/0x651 >> [] error_code+0x2b/0x30 >> [] deactivate_task+0x1e/0x30 >> [] schedule+0x468/0x6f0 >> [] do_exit+0x2fc/0x380 >> [] die+0x17b/0x180 >> [] do_page_fault+0x3dc/0x651 >> [] error_code+0x2b/0x30 >> [] deactivate_task+0x1e/0x30 >> [] schedule+0x468/0x6f0 >> [] do_exit+0x2fc/0x380 >> [] die+0x17b/0x180 >> [] do_page_fault+0x3dc/0x651 >> [] error_code+0x2b/0x30 >> [] deactivate_task+0x1e/0x30 >> [] schedule+0x468/0x6f0 >> [] do_exit+0x2fc/0x380 >> [] die+0x17b/0x180 >> [] do_page_fault+0x3dc/0x651 >> [] error_code+0x2b/0x30 >> [] deactivate_task+0x1e/0x30 >> [] schedule+0x468/0x6f0 >> [] do_exit+0x2fc/0x380 >> [] die+0x17b/0x180 >> [] do_page_fault+0x3dc/0x651 >> [] error_code+0x2b/0x30 >> [] deactivate_task+0x1e/0x30 >> [] schedule+0x468/0x6f0 >> [] do_exit+0x2fc/0x380 >> [] die+0x17b/0x180 >> [] do_page_fault+0x3dc/0x651 >> [] error_code+0x2b/0x30 >> [] deactivate_task+0x1e/0x30 >> [] schedule+0x468/0x6f0 >> [] do_exit+0x2fc/0x380 >> [] die+0x17b/0x180 >> [] do_page_fault+0x3dc/0x651 >> [] schedule+0x468/0x6f0 >> [] do_exit+0x2fc/0x380 >> [] die+0x17b/0x180 >> [] do_page_fault+0x3dc/0x651 >> [] error_code+0x2b/0x30 >> [] deactivate_task+0x1e/0x30 >> [] schedule+0x468/0x6f0 >> [] do_exit+0x2fc/0x380 >> [] die+0x17b/0x180 >> [] do_page_fault+0x3dc/0x651 >> [] error_code+0x2b/0x30 >> [] deactivate_task+0x1e/0x30 >> [] schedule+0x468/0x6f0 >> [] do_exit+0x2fc/0x380 >> [] die+0x17b/0x180 >> [] do_page_fault+0x3dc/0x651 >> [] error_code+0x2b/0x30 >> [] deactivate_task+0x1e/0x30 >> [] schedule+0x468/0x6f0 >> [] do_exit+0x2fc/0x380 >> [] die+0x17b/0x180 >> [] do_page_fault+0x3dc/0x651 >> [] error_code+0x2b/0x30 >> [] deactivate_task+0x1e/0x30 >> [] schedule+0x468/0x6f0 >> [] do_exit+0x2fc/0x380 >> [] die+0x17b/0x180 >> [] do_trap+0x89/0xd0 >> [] do_invalid_op+0xb8/0xd0 >> [] error_code+0x2b/0x30 >> [] __pgd_pin+0x32/0x50 >> [] mm_pin+0x14/0x20 >> [] schedule+0x498/0x6f0 >> [] do_exit+0x1e1/0x380 >> [] die+0x17b/0x180 >> [] do_trap+0x89/0xd0 >> [] do_invalid_op+0xb8/0xd0 >> [] error_code+0x2b/0x30 >> [] __pgd_pin+0x32/0x50 >> [] mm_pin+0x14/0x20 >> [] schedule+0x498/0x6f0 >> [] schedule_timeout+0x50/0xa0 >> [] do_select+0x277/0x2e0 >> [] core_sys_select+0x1c3/0x310 >> [] sys_select+0xb1/0x160 >> [] syscall_call+0x7/0xb >>Code: 08 2d f8 04 00 00 89 04 24 e8 1a 1f 00 00 c9 c3 90 8d b4 26 00 00= 00 00 55 89 e5 83 ec =20 >> 08 89 74 24 04 8b 75 0c 8b 55 08 89 1c 24 0e 8d 5a 20 8b 42 20 8b= 4b 04 89 01 89 48 04 =20 >> c7 43 04 00 02 >> <1>Fixing recursive fault but reboot is needed! >>Unable to handle kernel NULL pointer dereference at virtual address 000= 00000 >> printing eip: >>c01174e3 >>*pde =3D ma 00000000 pa 55555000 >>Oops: 0002 [#19] >>Modules linked in: thermal processor fan button battery ac sworks_agp a= gpgart >>CPU: 0 >>EIP: 0061:[] Tainted: G B VLI >>EFLAGS: 00010082 (2.6.16-rc2-xen0) >>EIP is at dequeue_task+0x13/0x50 >>eax: 00000000 ebx: dbc02530 ecx: dbc02530 edx: dbc02530 >>esi: 00000000 edi: 00000010 ebp: d6f1830c esp: d6f18304 >>ds: 007b es: 007b ss: 0069 >>Unable to handle kernel NULL pointer dereference at virtual address 000= 00078 >> printing eip: >>c0114f08 >>*pde =3D ma 00000000 pa 55555000 >>Oops: 0000 [#20] >>Modules linked in: thermal processor fan button battery ac sworks_agp a= gpgart >>CPU: 0 >>EIP: 0061:[] Tainted: G B VLI >>EFLAGS: 00010046 (2.6.16-rc2-xen0) >>EIP is at do_page_fault+0xb8/0x651 >>eax: d6efc000 ebx: 0f00fff0 ecx: 0000007b edx: 00000000 >>esi: 0000000d edi: c0114e50 ebp: d6efc0f8 esp: d6efc0a0 >>ds: 007b es: 007b ss: 0069 >>Unable to handle kernel paging request at virtual address 27bd808e >> printing eip: >>c0114f08 >>*pde =3D ma 00000000 pa 55555000 >>Recursive die() failure, output suppressed >> <0>Kernel panic - not syncing: Fatal exception in interrupt >> (XEN) Domain 0 shutdown: rebooting machine. >> >>_______________________________________________________ >>ltc-xen-fullvirt mailing list <ltc-xen-fullvirt@linux.ibm.com> >>To unsubscribe from the list, change your list options >>or if you have forgotten your list password visit: >>http://linux.ibm.com/mailman/listinfo/ltc-xen-fullvirt >> =20 >> > > > =20 >