* qemu-kvm throws error "handle_exception: unexpected, vectoring info..." @ 2011-07-20 8:45 Naresh Bhat 2011-07-20 9:00 ` Gleb Natapov 0 siblings, 1 reply; 10+ messages in thread From: Naresh Bhat @ 2011-07-20 8:45 UTC (permalink / raw) To: kvm; +Cc: nareshgbhat Hi All, I am using 1. Kernel Version - linux-2.6.32 2. The QEMU-KVM package version is qemu-kvm-0.13.0 on the below hardware.. ========================================================================= Board info: BIOS Revision Txx052.01_CRB CSI RC Revision 01.03 RC1 Memory RC Revision 01.03 RC4 CSM Revision 02.54 Platform GreenCity Processor BSP Revision 106A2 - Nehalem B0 Tylersburg Revision TylersBurg - B0 ICH Revision ICH10: Consumer - A0 ========================================================================= I am facing the following spammed error in dmesg. But Without kvm support qemu manages to start. [ 213.729167] handle_exception: unexpected, vectoring info 0x8000000d intr info 0x80000b0d [ 213.729169] handle_exception: unexpected, vectoring info 0x8000000d intr info 0x80000b0d [ 213.729171] handle_exception: unexpected, vectoring info 0x8000000d intr info 0x80000b0d Any patches available for the above error message ? -- Thanks and Regards "For things to change, we must change" -Naresh Bhat ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: qemu-kvm throws error "handle_exception: unexpected, vectoring info..." 2011-07-20 8:45 qemu-kvm throws error "handle_exception: unexpected, vectoring info..." Naresh Bhat @ 2011-07-20 9:00 ` Gleb Natapov 2011-07-20 9:09 ` Naresh Bhat [not found] ` <CAJXQGfL7XZaDGUOP5WBGsPbLqRCBxZ0iG8QnxNUOOGak1_auMg@mail.gmail.com> 0 siblings, 2 replies; 10+ messages in thread From: Gleb Natapov @ 2011-07-20 9:00 UTC (permalink / raw) To: Naresh Bhat; +Cc: kvm On Wed, Jul 20, 2011 at 02:15:10PM +0530, Naresh Bhat wrote: > Hi All, > > I am using > 1. Kernel Version - linux-2.6.32 > 2. The QEMU-KVM package version is qemu-kvm-0.13.0 > > on the below hardware.. > > ========================================================================= > Board info: > BIOS Revision Txx052.01_CRB > CSI RC Revision 01.03 RC1 > Memory RC Revision 01.03 RC4 > CSM Revision 02.54 > Platform GreenCity > Processor BSP Revision 106A2 - Nehalem B0 > Tylersburg Revision TylersBurg - B0 > ICH Revision ICH10: Consumer - A0 > ========================================================================= > > I am facing the following spammed error in dmesg. But Without kvm > support qemu manages to start. > > [ 213.729167] handle_exception: unexpected, vectoring info 0x8000000d intr > info 0x80000b0d > [ 213.729169] handle_exception: unexpected, vectoring info 0x8000000d intr > info 0x80000b0d > [ 213.729171] handle_exception: unexpected, vectoring info 0x8000000d intr > info 0x80000b0d > > Any patches available for the above error message ? > And your command line is...? -- Gleb. ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: qemu-kvm throws error "handle_exception: unexpected, vectoring info..." 2011-07-20 9:00 ` Gleb Natapov @ 2011-07-20 9:09 ` Naresh Bhat [not found] ` <CAJXQGfL7XZaDGUOP5WBGsPbLqRCBxZ0iG8QnxNUOOGak1_auMg@mail.gmail.com> 1 sibling, 0 replies; 10+ messages in thread From: Naresh Bhat @ 2011-07-20 9:09 UTC (permalink / raw) To: Gleb Natapov; +Cc: kvm, nareshgbhat Hi Gleb, I am trying to launch with the following command. # qemu-kvm -kernel ./bzImage.bin -hda ./rootfs-vm.ext2 -append "root=/dev/sda rw ip=off" -curses Thanks -Naresh Bhat 2011/7/20 Gleb Natapov <gleb@redhat.com> > > On Wed, Jul 20, 2011 at 02:15:10PM +0530, Naresh Bhat wrote: > > Hi All, > > > > I am using > > 1. Kernel Version - linux-2.6.32 > > 2. The QEMU-KVM package version is qemu-kvm-0.13.0 > > > > on the below hardware.. > > > > ========================================================================= > > Board info: > > BIOS Revision Txx052.01_CRB > > CSI RC Revision 01.03 RC1 > > Memory RC Revision 01.03 RC4 > > CSM Revision 02.54 > > Platform GreenCity > > Processor BSP Revision 106A2 - Nehalem B0 > > Tylersburg Revision TylersBurg - B0 > > ICH Revision ICH10: Consumer - A0 > > ========================================================================= > > > > I am facing the following spammed error in dmesg. But Without kvm > > support qemu manages to start. > > > > [ 213.729167] handle_exception: unexpected, vectoring info 0x8000000d intr > > info 0x80000b0d > > [ 213.729169] handle_exception: unexpected, vectoring info 0x8000000d intr > > info 0x80000b0d > > [ 213.729171] handle_exception: unexpected, vectoring info 0x8000000d intr > > info 0x80000b0d > > > > Any patches available for the above error message ? > > > And your command line is...? > > -- > Gleb. -- "For things to change, we must change" -Naresh Bhat ^ permalink raw reply [flat|nested] 10+ messages in thread
[parent not found: <CAJXQGfL7XZaDGUOP5WBGsPbLqRCBxZ0iG8QnxNUOOGak1_auMg@mail.gmail.com>]
* Re: qemu-kvm throws error "handle_exception: unexpected, vectoring info..." [not found] ` <CAJXQGfL7XZaDGUOP5WBGsPbLqRCBxZ0iG8QnxNUOOGak1_auMg@mail.gmail.com> @ 2011-07-20 9:11 ` Gleb Natapov 2011-07-20 9:32 ` Naresh Bhat 0 siblings, 1 reply; 10+ messages in thread From: Gleb Natapov @ 2011-07-20 9:11 UTC (permalink / raw) To: Naresh Bhat; +Cc: kvm On Wed, Jul 20, 2011 at 02:37:47PM +0530, Naresh Bhat wrote: > Hi Gleb, > > I am trying to launch with the following command. > > # qemu-kvm -kernel ./bzImage.bin -hda ./rootfs-vm.ext2 -append "root=/dev/sda rw > ip=off" -curses > Are you always get this error when you are trying the command line above? > Thanks > -Naresh Bhat > > 2011/7/20 Gleb Natapov <gleb@redhat.com> > > > On Wed, Jul 20, 2011 at 02:15:10PM +0530, Naresh Bhat wrote: > > > Hi All, > > > > > > I am using > > > 1. Kernel Version - linux-2.6.32 > > > 2. The QEMU-KVM package version is qemu-kvm-0.13.0 > > > > > > on the below hardware.. > > > > > > ========================================================================= > > > Board info: > > > BIOS Revision Txx052.01_CRB > > > CSI RC Revision 01.03 RC1 > > > Memory RC Revision 01.03 RC4 > > > CSM Revision 02.54 > > > Platform GreenCity > > > Processor BSP Revision 106A2 - Nehalem B0 > > > Tylersburg Revision TylersBurg - B0 > > > ICH Revision ICH10: Consumer - A0 > > > ========================================================================= > > > > > > I am facing the following spammed error in dmesg. But Without kvm > > > support qemu manages to start. > > > > > > [ 213.729167] handle_exception: unexpected, vectoring info 0x8000000d > > intr > > > info 0x80000b0d > > > [ 213.729169] handle_exception: unexpected, vectoring info 0x8000000d > > intr > > > info 0x80000b0d > > > [ 213.729171] handle_exception: unexpected, vectoring info 0x8000000d > > intr > > > info 0x80000b0d > > > > > > Any patches available for the above error message ? > > > > > And your command line is...? > > > > -- > > Gleb. > > > > > > -- > "For things to change, we must change" > -Naresh Bhat -- Gleb. ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: qemu-kvm throws error "handle_exception: unexpected, vectoring info..." 2011-07-20 9:11 ` Gleb Natapov @ 2011-07-20 9:32 ` Naresh Bhat 2011-07-20 10:01 ` Gleb Natapov 0 siblings, 1 reply; 10+ messages in thread From: Naresh Bhat @ 2011-07-20 9:32 UTC (permalink / raw) To: Gleb Natapov; +Cc: kvm Hi Gleb, Yes, I am always got this error message. I feel these messages are from kernel. Till today I am not able to launch the with full virtualization support. I am able to launch with the -no-kvm option to the above command-line. But still I can see the same messages.I am connected to the target with ssh. After connecting the monitor and modifying command line for kernel(vga=0x) behavior qemu-kvm similar as below A black screen with "VGA Blank mode" message in the middle. I saw a message from Avi Kitty saying that "The guest runs the vga vios and hangs. Please try with a production processor" from the link http://comments.gmane.org/gmane.comp.emulators.kvm.devel/45870 Thanks -Naresh Bhat On Wed, Jul 20, 2011 at 2:41 PM, Gleb Natapov <gleb@redhat.com> wrote: > On Wed, Jul 20, 2011 at 02:37:47PM +0530, Naresh Bhat wrote: >> Hi Gleb, >> >> I am trying to launch with the following command. >> >> # qemu-kvm -kernel ./bzImage.bin -hda ./rootfs-vm.ext2 -append "root=/dev/sda rw >> ip=off" -curses >> > Are you always get this error when you are trying the command line above? > >> Thanks >> -Naresh Bhat >> >> 2011/7/20 Gleb Natapov <gleb@redhat.com> >> >> > On Wed, Jul 20, 2011 at 02:15:10PM +0530, Naresh Bhat wrote: >> > > Hi All, >> > > >> > > I am using >> > > 1. Kernel Version - linux-2.6.32 >> > > 2. The QEMU-KVM package version is qemu-kvm-0.13.0 >> > > >> > > on the below hardware.. >> > > >> > > ========================================================================= >> > > Board info: >> > > BIOS Revision Txx052.01_CRB >> > > CSI RC Revision 01.03 RC1 >> > > Memory RC Revision 01.03 RC4 >> > > CSM Revision 02.54 >> > > Platform GreenCity >> > > Processor BSP Revision 106A2 - Nehalem B0 >> > > Tylersburg Revision TylersBurg - B0 >> > > ICH Revision ICH10: Consumer - A0 >> > > ========================================================================= >> > > >> > > I am facing the following spammed error in dmesg. But Without kvm >> > > support qemu manages to start. >> > > >> > > [ 213.729167] handle_exception: unexpected, vectoring info 0x8000000d >> > intr >> > > info 0x80000b0d >> > > [ 213.729169] handle_exception: unexpected, vectoring info 0x8000000d >> > intr >> > > info 0x80000b0d >> > > [ 213.729171] handle_exception: unexpected, vectoring info 0x8000000d >> > intr >> > > info 0x80000b0d >> > > >> > > Any patches available for the above error message ? >> > > >> > And your command line is...? >> > >> > -- >> > Gleb. >> > >> >> >> >> -- >> "For things to change, we must change" >> -Naresh Bhat > > -- > Gleb. > -- "For things to change, we must change" -Naresh Bhat ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: qemu-kvm throws error "handle_exception: unexpected, vectoring info..." 2011-07-20 9:32 ` Naresh Bhat @ 2011-07-20 10:01 ` Gleb Natapov 2011-07-20 10:18 ` Naresh Bhat 0 siblings, 1 reply; 10+ messages in thread From: Gleb Natapov @ 2011-07-20 10:01 UTC (permalink / raw) To: Naresh Bhat; +Cc: kvm On Wed, Jul 20, 2011 at 03:02:59PM +0530, Naresh Bhat wrote: > Hi Gleb, > > Yes, I am always got this error message. I feel these messages are > from kernel. Till today I am not able to launch the with full > virtualization support. I am able to launch with the -no-kvm option > to the above command-line. But still I can see the same messages.I am > connected to the target with ssh. > > After connecting the monitor and modifying command line for > kernel(vga=0x) behavior qemu-kvm similar as below > > A black screen with "VGA Blank mode" message in the middle. > > I saw a message from Avi Kitty saying that "The guest runs the vga > vios and hangs. Please try with a production > processor" > > from the link http://comments.gmane.org/gmane.comp.emulators.kvm.devel/45870 > And your cpu is production one? What "cat /proc/cpuinfo" on the hoest shows? > Thanks > -Naresh Bhat > > On Wed, Jul 20, 2011 at 2:41 PM, Gleb Natapov <gleb@redhat.com> wrote: > > On Wed, Jul 20, 2011 at 02:37:47PM +0530, Naresh Bhat wrote: > >> Hi Gleb, > >> > >> I am trying to launch with the following command. > >> > >> # qemu-kvm -kernel ./bzImage.bin -hda ./rootfs-vm.ext2 -append "root=/dev/sda rw > >> ip=off" -curses > >> > > Are you always get this error when you are trying the command line above? > > > >> Thanks > >> -Naresh Bhat > >> > >> 2011/7/20 Gleb Natapov <gleb@redhat.com> > >> > >> > On Wed, Jul 20, 2011 at 02:15:10PM +0530, Naresh Bhat wrote: > >> > > Hi All, > >> > > > >> > > I am using > >> > > 1. Kernel Version - linux-2.6.32 > >> > > 2. The QEMU-KVM package version is qemu-kvm-0.13.0 > >> > > > >> > > on the below hardware.. > >> > > > >> > > ========================================================================= > >> > > Board info: > >> > > BIOS Revision Txx052.01_CRB > >> > > CSI RC Revision 01.03 RC1 > >> > > Memory RC Revision 01.03 RC4 > >> > > CSM Revision 02.54 > >> > > Platform GreenCity > >> > > Processor BSP Revision 106A2 - Nehalem B0 > >> > > Tylersburg Revision TylersBurg - B0 > >> > > ICH Revision ICH10: Consumer - A0 > >> > > ========================================================================= > >> > > > >> > > I am facing the following spammed error in dmesg. But Without kvm > >> > > support qemu manages to start. > >> > > > >> > > [ 213.729167] handle_exception: unexpected, vectoring info 0x8000000d > >> > intr > >> > > info 0x80000b0d > >> > > [ 213.729169] handle_exception: unexpected, vectoring info 0x8000000d > >> > intr > >> > > info 0x80000b0d > >> > > [ 213.729171] handle_exception: unexpected, vectoring info 0x8000000d > >> > intr > >> > > info 0x80000b0d > >> > > > >> > > Any patches available for the above error message ? > >> > > > >> > And your command line is...? > >> > > >> > -- > >> > Gleb. > >> > > >> > >> > >> > >> -- > >> "For things to change, we must change" > >> -Naresh Bhat > > > > -- > > Gleb. > > > > > > -- > "For things to change, we must change" > -Naresh Bhat -- Gleb. ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: qemu-kvm throws error "handle_exception: unexpected, vectoring info..." 2011-07-20 10:01 ` Gleb Natapov @ 2011-07-20 10:18 ` Naresh Bhat 2011-07-20 10:24 ` Gleb Natapov 0 siblings, 1 reply; 10+ messages in thread From: Naresh Bhat @ 2011-07-20 10:18 UTC (permalink / raw) To: Gleb Natapov; +Cc: kvm Hi Gleb, How can I differentiate or find out is it a production processor or not ? If it not a production based processor. If I upgrade the BIOS with the latest suitable version will it work ? any idea ? root@Tux:~# cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Genuine Intel(R) CPU @ 0000 @ 2.93GHz stepping : 2 cpu MHz : 2933.739 cache size : 8192 KB physical id : 1 siblings : 8 core id : 0 cpu cores : 4 apicid : 16 initial apicid : 16 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 x2apic popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5867.47 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Genuine Intel(R) CPU @ 0000 @ 2.93GHz stepping : 2 cpu MHz : 2933.739 cache size : 8192 KB physical id : 1 siblings : 8 core id : 1 cpu cores : 4 apicid : 18 initial apicid : 18 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 x2apic popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5865.76 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: .... ............. ....................... Thanks -Naresh Bhat 2011/7/20 Gleb Natapov <gleb@redhat.com>: > On Wed, Jul 20, 2011 at 03:02:59PM +0530, Naresh Bhat wrote: >> Hi Gleb, >> >> Yes, I am always got this error message. I feel these messages are >> from kernel. Till today I am not able to launch the with full >> virtualization support. I am able to launch with the -no-kvm option >> to the above command-line. But still I can see the same messages.I am >> connected to the target with ssh. >> >> After connecting the monitor and modifying command line for >> kernel(vga=0x) behavior qemu-kvm similar as below >> >> A black screen with "VGA Blank mode" message in the middle. >> >> I saw a message from Avi Kitty saying that "The guest runs the vga >> vios and hangs. Please try with a production >> processor" >> >> from the link http://comments.gmane.org/gmane.comp.emulators.kvm.devel/45870 >> > And your cpu is production one? What "cat /proc/cpuinfo" on the hoest > shows? > >> Thanks >> -Naresh Bhat >> >> On Wed, Jul 20, 2011 at 2:41 PM, Gleb Natapov <gleb@redhat.com> wrote: >> > On Wed, Jul 20, 2011 at 02:37:47PM +0530, Naresh Bhat wrote: >> >> Hi Gleb, >> >> >> >> I am trying to launch with the following command. >> >> >> >> # qemu-kvm -kernel ./bzImage.bin -hda ./rootfs-vm.ext2 -append "root=/dev/sda rw >> >> ip=off" -curses >> >> >> > Are you always get this error when you are trying the command line above? >> > >> >> Thanks >> >> -Naresh Bhat >> >> >> >> 2011/7/20 Gleb Natapov <gleb@redhat.com> >> >> >> >> > On Wed, Jul 20, 2011 at 02:15:10PM +0530, Naresh Bhat wrote: >> >> > > Hi All, >> >> > > >> >> > > I am using >> >> > > 1. Kernel Version - linux-2.6.32 >> >> > > 2. The QEMU-KVM package version is qemu-kvm-0.13.0 >> >> > > >> >> > > on the below hardware.. >> >> > > >> >> > > ========================================================================= >> >> > > Board info: >> >> > > BIOS Revision Txx052.01_CRB >> >> > > CSI RC Revision 01.03 RC1 >> >> > > Memory RC Revision 01.03 RC4 >> >> > > CSM Revision 02.54 >> >> > > Platform GreenCity >> >> > > Processor BSP Revision 106A2 - Nehalem B0 >> >> > > Tylersburg Revision TylersBurg - B0 >> >> > > ICH Revision ICH10: Consumer - A0 >> >> > > ========================================================================= >> >> > > >> >> > > I am facing the following spammed error in dmesg. But Without kvm >> >> > > support qemu manages to start. >> >> > > >> >> > > [ 213.729167] handle_exception: unexpected, vectoring info 0x8000000d >> >> > intr >> >> > > info 0x80000b0d >> >> > > [ 213.729169] handle_exception: unexpected, vectoring info 0x8000000d >> >> > intr >> >> > > info 0x80000b0d >> >> > > [ 213.729171] handle_exception: unexpected, vectoring info 0x8000000d >> >> > intr >> >> > > info 0x80000b0d >> >> > > >> >> > > Any patches available for the above error message ? >> >> > > >> >> > And your command line is...? >> >> > >> >> > -- >> >> > Gleb. >> >> > >> >> >> >> >> >> >> >> -- >> >> "For things to change, we must change" >> >> -Naresh Bhat >> > >> > -- >> > Gleb. >> > >> >> >> >> -- >> "For things to change, we must change" >> -Naresh Bhat > > -- > Gleb. > ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: qemu-kvm throws error "handle_exception: unexpected, vectoring info..." 2011-07-20 10:18 ` Naresh Bhat @ 2011-07-20 10:24 ` Gleb Natapov 2011-07-20 10:30 ` Naresh Bhat 0 siblings, 1 reply; 10+ messages in thread From: Gleb Natapov @ 2011-07-20 10:24 UTC (permalink / raw) To: Naresh Bhat; +Cc: kvm On Wed, Jul 20, 2011 at 03:48:39PM +0530, Naresh Bhat wrote: > Hi Gleb, > > How can I differentiate or find out is it a production processor or not ? I don't know for sure but "model name" name from the output below does not look like something that comes from production CPU. Try on another CPU please. > If it not a production based processor. If I upgrade the BIOS with > the latest suitable version will it work ? any idea ? > Have no idea. > root@Tux:~# cat /proc/cpuinfo > processor : 0 > vendor_id : GenuineIntel > cpu family : 6 > model : 26 > model name : Genuine Intel(R) CPU @ 0000 @ 2.93GHz > stepping : 2 > cpu MHz : 2933.739 > cache size : 8192 KB > physical id : 1 > siblings : 8 > core id : 0 > cpu cores : 4 > apicid : 16 > initial apicid : 16 > fpu : yes > fpu_exception : yes > cpuid level : 11 > wp : yes > flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov > pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx > rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology > nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 > cx16 xtpr pdcm dca sse4_1 sse4_2 x2apic popcnt lahf_lm ida tpr_shadow > vnmi flexpriority ept vpid > bogomips : 5867.47 > clflush size : 64 > cache_alignment : 64 > address sizes : 40 bits physical, 48 bits virtual > power management: > > processor : 1 > vendor_id : GenuineIntel > cpu family : 6 > model : 26 > model name : Genuine Intel(R) CPU @ 0000 @ 2.93GHz > stepping : 2 > cpu MHz : 2933.739 > cache size : 8192 KB > physical id : 1 > siblings : 8 > core id : 1 > cpu cores : 4 > apicid : 18 > initial apicid : 18 > fpu : yes > fpu_exception : yes > cpuid level : 11 > wp : yes > flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov > pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx > rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology > nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 > cx16 xtpr pdcm dca sse4_1 sse4_2 x2apic popcnt lahf_lm ida tpr_shadow > vnmi flexpriority ept vpid > bogomips : 5865.76 > clflush size : 64 > cache_alignment : 64 > address sizes : 40 bits physical, 48 bits virtual > power management: > .... > ............. > ....................... > > Thanks > -Naresh Bhat > > 2011/7/20 Gleb Natapov <gleb@redhat.com>: > > On Wed, Jul 20, 2011 at 03:02:59PM +0530, Naresh Bhat wrote: > >> Hi Gleb, > >> > >> Yes, I am always got this error message. I feel these messages are > >> from kernel. Till today I am not able to launch the with full > >> virtualization support. I am able to launch with the -no-kvm option > >> to the above command-line. But still I can see the same messages.I am > >> connected to the target with ssh. > >> > >> After connecting the monitor and modifying command line for > >> kernel(vga=0x) behavior qemu-kvm similar as below > >> > >> A black screen with "VGA Blank mode" message in the middle. > >> > >> I saw a message from Avi Kitty saying that "The guest runs the vga > >> vios and hangs. Please try with a production > >> processor" > >> > >> from the link http://comments.gmane.org/gmane.comp.emulators.kvm.devel/45870 > >> > > And your cpu is production one? What "cat /proc/cpuinfo" on the hoest > > shows? > > > >> Thanks > >> -Naresh Bhat > >> > >> On Wed, Jul 20, 2011 at 2:41 PM, Gleb Natapov <gleb@redhat.com> wrote: > >> > On Wed, Jul 20, 2011 at 02:37:47PM +0530, Naresh Bhat wrote: > >> >> Hi Gleb, > >> >> > >> >> I am trying to launch with the following command. > >> >> > >> >> # qemu-kvm -kernel ./bzImage.bin -hda ./rootfs-vm.ext2 -append "root=/dev/sda rw > >> >> ip=off" -curses > >> >> > >> > Are you always get this error when you are trying the command line above? > >> > > >> >> Thanks > >> >> -Naresh Bhat > >> >> > >> >> 2011/7/20 Gleb Natapov <gleb@redhat.com> > >> >> > >> >> > On Wed, Jul 20, 2011 at 02:15:10PM +0530, Naresh Bhat wrote: > >> >> > > Hi All, > >> >> > > > >> >> > > I am using > >> >> > > 1. Kernel Version - linux-2.6.32 > >> >> > > 2. The QEMU-KVM package version is qemu-kvm-0.13.0 > >> >> > > > >> >> > > on the below hardware.. > >> >> > > > >> >> > > ========================================================================= > >> >> > > Board info: > >> >> > > BIOS Revision Txx052.01_CRB > >> >> > > CSI RC Revision 01.03 RC1 > >> >> > > Memory RC Revision 01.03 RC4 > >> >> > > CSM Revision 02.54 > >> >> > > Platform GreenCity > >> >> > > Processor BSP Revision 106A2 - Nehalem B0 > >> >> > > Tylersburg Revision TylersBurg - B0 > >> >> > > ICH Revision ICH10: Consumer - A0 > >> >> > > ========================================================================= > >> >> > > > >> >> > > I am facing the following spammed error in dmesg. But Without kvm > >> >> > > support qemu manages to start. > >> >> > > > >> >> > > [ 213.729167] handle_exception: unexpected, vectoring info 0x8000000d > >> >> > intr > >> >> > > info 0x80000b0d > >> >> > > [ 213.729169] handle_exception: unexpected, vectoring info 0x8000000d > >> >> > intr > >> >> > > info 0x80000b0d > >> >> > > [ 213.729171] handle_exception: unexpected, vectoring info 0x8000000d > >> >> > intr > >> >> > > info 0x80000b0d > >> >> > > > >> >> > > Any patches available for the above error message ? > >> >> > > > >> >> > And your command line is...? > >> >> > > >> >> > -- > >> >> > Gleb. > >> >> > > >> >> > >> >> > >> >> > >> >> -- > >> >> "For things to change, we must change" > >> >> -Naresh Bhat > >> > > >> > -- > >> > Gleb. > >> > > >> > >> > >> > >> -- > >> "For things to change, we must change" > >> -Naresh Bhat > > > > -- > > Gleb. > > -- Gleb. ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: qemu-kvm throws error "handle_exception: unexpected, vectoring info..." 2011-07-20 10:24 ` Gleb Natapov @ 2011-07-20 10:30 ` Naresh Bhat 2011-07-20 10:41 ` Gleb Natapov 0 siblings, 1 reply; 10+ messages in thread From: Naresh Bhat @ 2011-07-20 10:30 UTC (permalink / raw) To: kvm; +Cc: Gleb Natapov, nareshgbhat Hi All, Is there anybody who faced similar kind of problems ? Is there any patch available ? Thanks -Naresh Bhat 2011/7/20 Gleb Natapov <gleb@redhat.com>: > On Wed, Jul 20, 2011 at 03:48:39PM +0530, Naresh Bhat wrote: >> Hi Gleb, >> >> How can I differentiate or find out is it a production processor or not ? > I don't know for sure but "model name" name from the output below does > not look like something that comes from production CPU. Try on another > CPU please. > >> If it not a production based processor. If I upgrade the BIOS with >> the latest suitable version will it work ? any idea ? >> > Have no idea. > >> root@Tux:~# cat /proc/cpuinfo >> processor : 0 >> vendor_id : GenuineIntel >> cpu family : 6 >> model : 26 >> model name : Genuine Intel(R) CPU @ 0000 @ 2.93GHz >> stepping : 2 >> cpu MHz : 2933.739 >> cache size : 8192 KB >> physical id : 1 >> siblings : 8 >> core id : 0 >> cpu cores : 4 >> apicid : 16 >> initial apicid : 16 >> fpu : yes >> fpu_exception : yes >> cpuid level : 11 >> wp : yes >> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov >> pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx >> rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology >> nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 >> cx16 xtpr pdcm dca sse4_1 sse4_2 x2apic popcnt lahf_lm ida tpr_shadow >> vnmi flexpriority ept vpid >> bogomips : 5867.47 >> clflush size : 64 >> cache_alignment : 64 >> address sizes : 40 bits physical, 48 bits virtual >> power management: >> >> processor : 1 >> vendor_id : GenuineIntel >> cpu family : 6 >> model : 26 >> model name : Genuine Intel(R) CPU @ 0000 @ 2.93GHz >> stepping : 2 >> cpu MHz : 2933.739 >> cache size : 8192 KB >> physical id : 1 >> siblings : 8 >> core id : 1 >> cpu cores : 4 >> apicid : 18 >> initial apicid : 18 >> fpu : yes >> fpu_exception : yes >> cpuid level : 11 >> wp : yes >> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov >> pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx >> rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology >> nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 >> cx16 xtpr pdcm dca sse4_1 sse4_2 x2apic popcnt lahf_lm ida tpr_shadow >> vnmi flexpriority ept vpid >> bogomips : 5865.76 >> clflush size : 64 >> cache_alignment : 64 >> address sizes : 40 bits physical, 48 bits virtual >> power management: >> .... >> ............. >> ....................... >> >> Thanks >> -Naresh Bhat >> >> 2011/7/20 Gleb Natapov <gleb@redhat.com>: >> > On Wed, Jul 20, 2011 at 03:02:59PM +0530, Naresh Bhat wrote: >> >> Hi Gleb, >> >> >> >> Yes, I am always got this error message. I feel these messages are >> >> from kernel. Till today I am not able to launch the with full >> >> virtualization support. I am able to launch with the -no-kvm option >> >> to the above command-line. But still I can see the same messages.I am >> >> connected to the target with ssh. >> >> >> >> After connecting the monitor and modifying command line for >> >> kernel(vga=0x) behavior qemu-kvm similar as below >> >> >> >> A black screen with "VGA Blank mode" message in the middle. >> >> >> >> I saw a message from Avi Kitty saying that "The guest runs the vga >> >> vios and hangs. Please try with a production >> >> processor" >> >> >> >> from the link http://comments.gmane.org/gmane.comp.emulators.kvm.devel/45870 >> >> >> > And your cpu is production one? What "cat /proc/cpuinfo" on the hoest >> > shows? >> > >> >> Thanks >> >> -Naresh Bhat >> >> >> >> On Wed, Jul 20, 2011 at 2:41 PM, Gleb Natapov <gleb@redhat.com> wrote: >> >> > On Wed, Jul 20, 2011 at 02:37:47PM +0530, Naresh Bhat wrote: >> >> >> Hi Gleb, >> >> >> >> >> >> I am trying to launch with the following command. >> >> >> >> >> >> # qemu-kvm -kernel ./bzImage.bin -hda ./rootfs-vm.ext2 -append "root=/dev/sda rw >> >> >> ip=off" -curses >> >> >> >> >> > Are you always get this error when you are trying the command line above? >> >> > >> >> >> Thanks >> >> >> -Naresh Bhat >> >> >> >> >> >> 2011/7/20 Gleb Natapov <gleb@redhat.com> >> >> >> >> >> >> > On Wed, Jul 20, 2011 at 02:15:10PM +0530, Naresh Bhat wrote: >> >> >> > > Hi All, >> >> >> > > >> >> >> > > I am using >> >> >> > > 1. Kernel Version - linux-2.6.32 >> >> >> > > 2. The QEMU-KVM package version is qemu-kvm-0.13.0 >> >> >> > > >> >> >> > > on the below hardware.. >> >> >> > > >> >> >> > > ========================================================================= >> >> >> > > Board info: >> >> >> > > BIOS Revision Txx052.01_CRB >> >> >> > > CSI RC Revision 01.03 RC1 >> >> >> > > Memory RC Revision 01.03 RC4 >> >> >> > > CSM Revision 02.54 >> >> >> > > Platform GreenCity >> >> >> > > Processor BSP Revision 106A2 - Nehalem B0 >> >> >> > > Tylersburg Revision TylersBurg - B0 >> >> >> > > ICH Revision ICH10: Consumer - A0 >> >> >> > > ========================================================================= >> >> >> > > >> >> >> > > I am facing the following spammed error in dmesg. But Without kvm >> >> >> > > support qemu manages to start. >> >> >> > > >> >> >> > > [ 213.729167] handle_exception: unexpected, vectoring info 0x8000000d >> >> >> > intr >> >> >> > > info 0x80000b0d >> >> >> > > [ 213.729169] handle_exception: unexpected, vectoring info 0x8000000d >> >> >> > intr >> >> >> > > info 0x80000b0d >> >> >> > > [ 213.729171] handle_exception: unexpected, vectoring info 0x8000000d >> >> >> > intr >> >> >> > > info 0x80000b0d >> >> >> > > >> >> >> > > Any patches available for the above error message ? >> >> >> > > >> >> >> > And your command line is...? >> >> >> > >> >> >> > -- >> >> >> > Gleb. >> >> >> > >> >> >> >> >> >> >> >> >> >> >> >> -- >> >> >> "For things to change, we must change" >> >> >> -Naresh Bhat >> >> > >> >> > -- >> >> > Gleb. >> >> > >> >> >> >> >> >> >> >> -- >> >> "For things to change, we must change" >> >> -Naresh Bhat >> > >> > -- >> > Gleb. >> > > > -- > Gleb. > -- "For things to change, we must change" -Naresh Bhat ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: qemu-kvm throws error "handle_exception: unexpected, vectoring info..." 2011-07-20 10:30 ` Naresh Bhat @ 2011-07-20 10:41 ` Gleb Natapov 0 siblings, 0 replies; 10+ messages in thread From: Gleb Natapov @ 2011-07-20 10:41 UTC (permalink / raw) To: Naresh Bhat; +Cc: kvm On Wed, Jul 20, 2011 at 04:00:47PM +0530, Naresh Bhat wrote: > Hi All, > > Is there anybody who faced similar kind of problems ? Is there any > patch available ? > Only Intel can patch CPU. > Thanks > -Naresh Bhat > > 2011/7/20 Gleb Natapov <gleb@redhat.com>: > > On Wed, Jul 20, 2011 at 03:48:39PM +0530, Naresh Bhat wrote: > >> Hi Gleb, > >> > >> How can I differentiate or find out is it a production processor or not ? > > I don't know for sure but "model name" name from the output below does > > not look like something that comes from production CPU. Try on another > > CPU please. > > > >> If it not a production based processor. If I upgrade the BIOS with > >> the latest suitable version will it work ? any idea ? > >> > > Have no idea. > > > >> root@Tux:~# cat /proc/cpuinfo > >> processor : 0 > >> vendor_id : GenuineIntel > >> cpu family : 6 > >> model : 26 > >> model name : Genuine Intel(R) CPU @ 0000 @ 2.93GHz > >> stepping : 2 > >> cpu MHz : 2933.739 > >> cache size : 8192 KB > >> physical id : 1 > >> siblings : 8 > >> core id : 0 > >> cpu cores : 4 > >> apicid : 16 > >> initial apicid : 16 > >> fpu : yes > >> fpu_exception : yes > >> cpuid level : 11 > >> wp : yes > >> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov > >> pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx > >> rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology > >> nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 > >> cx16 xtpr pdcm dca sse4_1 sse4_2 x2apic popcnt lahf_lm ida tpr_shadow > >> vnmi flexpriority ept vpid > >> bogomips : 5867.47 > >> clflush size : 64 > >> cache_alignment : 64 > >> address sizes : 40 bits physical, 48 bits virtual > >> power management: > >> > >> processor : 1 > >> vendor_id : GenuineIntel > >> cpu family : 6 > >> model : 26 > >> model name : Genuine Intel(R) CPU @ 0000 @ 2.93GHz > >> stepping : 2 > >> cpu MHz : 2933.739 > >> cache size : 8192 KB > >> physical id : 1 > >> siblings : 8 > >> core id : 1 > >> cpu cores : 4 > >> apicid : 18 > >> initial apicid : 18 > >> fpu : yes > >> fpu_exception : yes > >> cpuid level : 11 > >> wp : yes > >> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov > >> pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx > >> rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology > >> nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 > >> cx16 xtpr pdcm dca sse4_1 sse4_2 x2apic popcnt lahf_lm ida tpr_shadow > >> vnmi flexpriority ept vpid > >> bogomips : 5865.76 > >> clflush size : 64 > >> cache_alignment : 64 > >> address sizes : 40 bits physical, 48 bits virtual > >> power management: > >> .... > >> ............. > >> ....................... > >> > >> Thanks > >> -Naresh Bhat > >> > >> 2011/7/20 Gleb Natapov <gleb@redhat.com>: > >> > On Wed, Jul 20, 2011 at 03:02:59PM +0530, Naresh Bhat wrote: > >> >> Hi Gleb, > >> >> > >> >> Yes, I am always got this error message. I feel these messages are > >> >> from kernel. Till today I am not able to launch the with full > >> >> virtualization support. I am able to launch with the -no-kvm option > >> >> to the above command-line. But still I can see the same messages.I am > >> >> connected to the target with ssh. > >> >> > >> >> After connecting the monitor and modifying command line for > >> >> kernel(vga=0x) behavior qemu-kvm similar as below > >> >> > >> >> A black screen with "VGA Blank mode" message in the middle. > >> >> > >> >> I saw a message from Avi Kitty saying that "The guest runs the vga > >> >> vios and hangs. Please try with a production > >> >> processor" > >> >> > >> >> from the link http://comments.gmane.org/gmane.comp.emulators.kvm.devel/45870 > >> >> > >> > And your cpu is production one? What "cat /proc/cpuinfo" on the hoest > >> > shows? > >> > > >> >> Thanks > >> >> -Naresh Bhat > >> >> > >> >> On Wed, Jul 20, 2011 at 2:41 PM, Gleb Natapov <gleb@redhat.com> wrote: > >> >> > On Wed, Jul 20, 2011 at 02:37:47PM +0530, Naresh Bhat wrote: > >> >> >> Hi Gleb, > >> >> >> > >> >> >> I am trying to launch with the following command. > >> >> >> > >> >> >> # qemu-kvm -kernel ./bzImage.bin -hda ./rootfs-vm.ext2 -append "root=/dev/sda rw > >> >> >> ip=off" -curses > >> >> >> > >> >> > Are you always get this error when you are trying the command line above? > >> >> > > >> >> >> Thanks > >> >> >> -Naresh Bhat > >> >> >> > >> >> >> 2011/7/20 Gleb Natapov <gleb@redhat.com> > >> >> >> > >> >> >> > On Wed, Jul 20, 2011 at 02:15:10PM +0530, Naresh Bhat wrote: > >> >> >> > > Hi All, > >> >> >> > > > >> >> >> > > I am using > >> >> >> > > 1. Kernel Version - linux-2.6.32 > >> >> >> > > 2. The QEMU-KVM package version is qemu-kvm-0.13.0 > >> >> >> > > > >> >> >> > > on the below hardware.. > >> >> >> > > > >> >> >> > > ========================================================================= > >> >> >> > > Board info: > >> >> >> > > BIOS Revision Txx052.01_CRB > >> >> >> > > CSI RC Revision 01.03 RC1 > >> >> >> > > Memory RC Revision 01.03 RC4 > >> >> >> > > CSM Revision 02.54 > >> >> >> > > Platform GreenCity > >> >> >> > > Processor BSP Revision 106A2 - Nehalem B0 > >> >> >> > > Tylersburg Revision TylersBurg - B0 > >> >> >> > > ICH Revision ICH10: Consumer - A0 > >> >> >> > > ========================================================================= > >> >> >> > > > >> >> >> > > I am facing the following spammed error in dmesg. But Without kvm > >> >> >> > > support qemu manages to start. > >> >> >> > > > >> >> >> > > [ 213.729167] handle_exception: unexpected, vectoring info 0x8000000d > >> >> >> > intr > >> >> >> > > info 0x80000b0d > >> >> >> > > [ 213.729169] handle_exception: unexpected, vectoring info 0x8000000d > >> >> >> > intr > >> >> >> > > info 0x80000b0d > >> >> >> > > [ 213.729171] handle_exception: unexpected, vectoring info 0x8000000d > >> >> >> > intr > >> >> >> > > info 0x80000b0d > >> >> >> > > > >> >> >> > > Any patches available for the above error message ? > >> >> >> > > > >> >> >> > And your command line is...? > >> >> >> > > >> >> >> > -- > >> >> >> > Gleb. > >> >> >> > > >> >> >> > >> >> >> > >> >> >> > >> >> >> -- > >> >> >> "For things to change, we must change" > >> >> >> -Naresh Bhat > >> >> > > >> >> > -- > >> >> > Gleb. > >> >> > > >> >> > >> >> > >> >> > >> >> -- > >> >> "For things to change, we must change" > >> >> -Naresh Bhat > >> > > >> > -- > >> > Gleb. > >> > > > > > -- > > Gleb. > > > > > > -- > "For things to change, we must change" > -Naresh Bhat -- Gleb. ^ permalink raw reply [flat|nested] 10+ messages in thread
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2011-07-20 8:45 qemu-kvm throws error "handle_exception: unexpected, vectoring info..." Naresh Bhat
2011-07-20 9:00 ` Gleb Natapov
2011-07-20 9:09 ` Naresh Bhat
[not found] ` <CAJXQGfL7XZaDGUOP5WBGsPbLqRCBxZ0iG8QnxNUOOGak1_auMg@mail.gmail.com>
2011-07-20 9:11 ` Gleb Natapov
2011-07-20 9:32 ` Naresh Bhat
2011-07-20 10:01 ` Gleb Natapov
2011-07-20 10:18 ` Naresh Bhat
2011-07-20 10:24 ` Gleb Natapov
2011-07-20 10:30 ` Naresh Bhat
2011-07-20 10:41 ` Gleb Natapov
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