Hello All, I was wondering if anyone has run into this problem too. One of my domains periodically crashes where it becomes unresponsive but is still listed when ''xm list'' is run. Dmesg gives me the following: qemu-dm[7638]: segfault at 0000000000000000 rip 0000000000000000 rsp 0000000041400c18 error 14 And when I search through the qemu-dm logs (for the time in question), I get this: domid: 19 qemu: the number of cpus is 2 Watching /local/domain/19/logdirty/next-active qemu_map_cache_init nr_buckets = 10000 shared page at pfn 7ffff buffered io page at pfn 7fffd xs_read(/vm/6cbe6c1a-52bf-21df-3c5c-81439c860d23/rtc/timeoffset): read error xs_read(): vncpasswd get error. /vm/6cbe6c1a-52bf-21df-3c5c-81439c860d23/vncpasswd. I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0 Triggered log-dirty buffer switch I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0 xs_write(/vm/6cbe6c1a-52bf-21df-3c5c-81439c860d23/rtc/timeoffset, rtc/timeoffset): write error xs_write(/vm/6cbe6c1a-52bf-21df-3c5c-81439c860d23/rtc/timeoffset, rtc/timeoffset): write error xs_write(/vm/6cbe6c1a-52bf-21df-3c5c-81439c860d23/rtc/timeoffset, rtc/timeoffset): write error uname -a: Linux *removed* 04 2.6.18-53.1.4.el5xen #1 SMP Fri Nov 30 01:21:23 EST 2007 x86_64 x86_64 x86_64 GNU/Linux It is a CentOS5 system with the packaged xen kernel installed. Every other Windows VM on this host works fine and has not crashed. Any ideas as to why this is happening? The system has roughly 16 GB of memory and 12 Opteron 8220 cores. Here is the config file: kernel = ''/usr/lib/xen/boot/hvmloader'' builder = ''hvm'' memory = 2048 name = "domain" vcpus = 2 vif = [''type=ioemu,bridge=xenbr905''] disk = [''file:/disk.img,ioemu:hda,w''] device_model=''/usr/lib64/xen/bin/qemu-dm'' boot = ''c'' sdl = 0 pae = 1 acpi = 1 apic = 1 vnc = 1 vncviewer = 1 audio = 0 ne2000 = 0 on_poweroff = ''destroy'' on_reboot = ''restart'' on_crash = ''restart'' I thank anyone that can give me some assistance. Cheers, Tait _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Tait Clarridge
2008-May-20 14:54 UTC
RE: [Xen-users] Windows HVM Domain crashing periodically
Bump... Anyone? -----Original Message----- From: xen-users-bounces@lists.xensource.com [mailto:xen-users-bounces@lists.xensource.com] On Behalf Of Tait Clarridge Sent: Tuesday, May 13, 2008 11:19 AM To: xen-users@lists.xensource.com Subject: [Xen-users] Windows HVM Domain crashing periodically Hello All, I was wondering if anyone has run into this problem too. One of my domains periodically crashes where it becomes unresponsive but is still listed when ''xm list'' is run. Dmesg gives me the following: qemu-dm[7638]: segfault at 0000000000000000 rip 0000000000000000 rsp 0000000041400c18 error 14 And when I search through the qemu-dm logs (for the time in question), I get this: domid: 19 qemu: the number of cpus is 2 Watching /local/domain/19/logdirty/next-active qemu_map_cache_init nr_buckets = 10000 shared page at pfn 7ffff buffered io page at pfn 7fffd xs_read(/vm/6cbe6c1a-52bf-21df-3c5c-81439c860d23/rtc/timeoffset): read error xs_read(): vncpasswd get error. /vm/6cbe6c1a-52bf-21df-3c5c-81439c860d23/vncpasswd. I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0 Triggered log-dirty buffer switch I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0 xs_write(/vm/6cbe6c1a-52bf-21df-3c5c-81439c860d23/rtc/timeoffset, rtc/timeoffset): write error xs_write(/vm/6cbe6c1a-52bf-21df-3c5c-81439c860d23/rtc/timeoffset, rtc/timeoffset): write error xs_write(/vm/6cbe6c1a-52bf-21df-3c5c-81439c860d23/rtc/timeoffset, rtc/timeoffset): write error uname -a: Linux *removed* 04 2.6.18-53.1.4.el5xen #1 SMP Fri Nov 30 01:21:23 EST 2007 x86_64 x86_64 x86_64 GNU/Linux It is a CentOS5 system with the packaged xen kernel installed. Every other Windows VM on this host works fine and has not crashed. Any ideas as to why this is happening? The system has roughly 16 GB of memory and 12 Opteron 8220 cores. Here is the config file: kernel = ''/usr/lib/xen/boot/hvmloader'' builder = ''hvm'' memory = 2048 name = "domain" vcpus = 2 vif = [''type=ioemu,bridge=xenbr905''] disk = [''file:/disk.img,ioemu:hda,w''] device_model=''/usr/lib64/xen/bin/qemu-dm'' boot = ''c'' sdl = 0 pae = 1 acpi = 1 apic = 1 vnc = 1 vncviewer = 1 audio = 0 ne2000 = 0 on_poweroff = ''destroy'' on_reboot = ''restart'' on_crash = ''restart'' I thank anyone that can give me some assistance. Cheers, Tait _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Artur Linhart - Linux communication
2008-Jun-10 06:03 UTC
RE: [Xen-users] Windows HVM Domain crashing periodically
Hello, I have same problems (Xen 3.1.0 over debian Etch, kernel 2.6.18) but also no solution :-( I have heard, this bug is reported for the current version 3.2.1 too... With regards, Archie -----Original Message----- From: xen-users-bounces@lists.xensource.com [mailto:xen-users-bounces@lists.xensource.com] On Behalf Of Tait Clarridge Sent: Tuesday, May 20, 2008 4:54 PM To: Tait Clarridge; xen-users@lists.xensource.com Subject: RE: [Xen-users] Windows HVM Domain crashing periodically Bump... Anyone? -----Original Message----- From: xen-users-bounces@lists.xensource.com [mailto:xen-users-bounces@lists.xensource.com] On Behalf Of Tait Clarridge Sent: Tuesday, May 13, 2008 11:19 AM To: xen-users@lists.xensource.com Subject: [Xen-users] Windows HVM Domain crashing periodically Hello All, I was wondering if anyone has run into this problem too. One of my domains periodically crashes where it becomes unresponsive but is still listed when ''xm list'' is run. Dmesg gives me the following: qemu-dm[7638]: segfault at 0000000000000000 rip 0000000000000000 rsp 0000000041400c18 error 14 And when I search through the qemu-dm logs (for the time in question), I get this: domid: 19 qemu: the number of cpus is 2 Watching /local/domain/19/logdirty/next-active qemu_map_cache_init nr_buckets = 10000 shared page at pfn 7ffff buffered io page at pfn 7fffd xs_read(/vm/6cbe6c1a-52bf-21df-3c5c-81439c860d23/rtc/timeoffset): read error xs_read(): vncpasswd get error. /vm/6cbe6c1a-52bf-21df-3c5c-81439c860d23/vncpasswd. I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0 Triggered log-dirty buffer switch I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0 xs_write(/vm/6cbe6c1a-52bf-21df-3c5c-81439c860d23/rtc/timeoffset, rtc/timeoffset): write error xs_write(/vm/6cbe6c1a-52bf-21df-3c5c-81439c860d23/rtc/timeoffset, rtc/timeoffset): write error xs_write(/vm/6cbe6c1a-52bf-21df-3c5c-81439c860d23/rtc/timeoffset, rtc/timeoffset): write error uname -a: Linux *removed* 04 2.6.18-53.1.4.el5xen #1 SMP Fri Nov 30 01:21:23 EST 2007 x86_64 x86_64 x86_64 GNU/Linux It is a CentOS5 system with the packaged xen kernel installed. Every other Windows VM on this host works fine and has not crashed. Any ideas as to why this is happening? The system has roughly 16 GB of memory and 12 Opteron 8220 cores. Here is the config file: kernel = ''/usr/lib/xen/boot/hvmloader'' builder = ''hvm'' memory = 2048 name = "domain" vcpus = 2 vif = [''type=ioemu,bridge=xenbr905''] disk = [''file:/disk.img,ioemu:hda,w''] device_model=''/usr/lib64/xen/bin/qemu-dm'' boot = ''c'' sdl = 0 pae = 1 acpi = 1 apic = 1 vnc = 1 vncviewer = 1 audio = 0 ne2000 = 0 on_poweroff = ''destroy'' on_reboot = ''restart'' on_crash = ''restart'' I thank anyone that can give me some assistance. Cheers, Tait _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users __________ Informace od NOD32 3114 (20080520) __________ Tato zprava byla proverena antivirovym systemem NOD32. http://www.nod32.cz _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users