* [uml-devel] general protection failures
@ 2010-10-15 9:42 Felix Antonius Wilhelm Ostmann
2010-10-19 10:58 ` Felix Antonius Wilhelm Ostmann
0 siblings, 1 reply; 3+ messages in thread
From: Felix Antonius Wilhelm Ostmann @ 2010-10-15 9:42 UTC (permalink / raw)
To: user-mode-linux-devel
We use UML since 4 years on one host (P4). Now we build another UML-Host
on a Xeon and all was fine. A week ago we startet the third guest at the
Xeon Host and after some time the guest was killed from the host (see
the log at the end). It is allways the third startet guest. We stopped
all guest and startet in different order and the last (third) startet
guest get the general protection error. Thanks for any help!
root@intern5:~# uname -a
Linux intern5 2.6.26-2-amd64 #1 SMP Thu Sep 16 15:56:38 UTC 2010 x86_64
GNU/Linux
root@intern5:~# cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Xeon(R) CPU 3050 @ 2.13GHz
stepping : 2
cpu MHz : 2127.996
cache size : 2048 KB
physical id : 0
siblings : 2
core id : 0
cpu cores : 2
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 10
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 lm
constant_tsc arch_perfmon pebs bts rep_good pni monitor ds_cpl vmx est
tm2 ssse3 cx16 xtpr lahf_lm
bogomips : 4259.35
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Xeon(R) CPU 3050 @ 2.13GHz
stepping : 2
cpu MHz : 2127.996
cache size : 2048 KB
physical id : 0
siblings : 2
core id : 1
cpu cores : 2
apicid : 1
initial apicid : 1
fpu : yes
fpu_exception : yes
cpuid level : 10
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 lm
constant_tsc arch_perfmon pebs bts rep_good pni monitor ds_cpl vmx est
tm2 ssse3 cx16 xtpr lahf_lm
bogomips : 4256.01
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
from syslog:
/var/log/syslog.3.gz:Oct 11 16:10:47 intern5 kernel: [1426630.978434]
linux[12823] general protection ip:7ff09deb335c sp:6036f9f0 error:0 in
libc-2.7.so[7ff09de80000+14a000]
/var/log/syslog.0:Oct 14 13:11:46 intern5 kernel: [1746379.944590]
linux[10692] general protection ip:7fa95e01f35c sp:6036f9f0 error:0 in
libc-2.7.so[7fa95dfec000+14a000]
/var/log/syslog.0:Oct 14 14:02:17 intern5 kernel: [1750128.783826]
linux[2412] general protection ip:7fba8fbe435c sp:6036f9f0 error:0 in
libc-2.7.so[7fba8fbb1000+14a000]
/var/log/syslog:Oct 15 10:20:03 intern5 kernel: [1843583.905016]
linux[5075] general protection ip:7f0b9128f35c sp:6036f9f0 error:0 in
libc-2.7.so[7f0b9125c000+14a000]
/var/log/syslog:Oct 15 11:20:17 intern5 kernel: [1848103.636375]
linux[10785] general protection ip:7f6a7dc2735c sp:6036f9f0 error:0 in
libc-2.7.so[7f6a7dbf4000+14a000]
--
Mit freundlichen Grüßen
Felix Antonius Wilhelm Ostmann
-----------------------------------------------------------
Websuche Search Technology GmbH & Co. KG
Martinistraße 3, D-49080 Osnabrück, Germany
-----------------------------------------------------------
Tel.: +49 541 40666-0, Fax: +49 541 40666-22
Email: info@websuche.de, Web: www.websuche.de
-----------------------------------------------------------
AG Osnabrück - HRA 200252, Ust-IdNr.: DE814737310
-----------------------------------------------------------
Komplementärin: Websuche Search Technology Verwaltungs GmbH
AG Osnabrück - HRB 200359, Geschäftsführer: Ansas Meyer
-----------------------------------------------------------
------------------------------------------------------------------------------
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The new Adobe(R) Flex(R) 4 and Flash(R) Builder(TM) 4 (formerly
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_______________________________________________
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [uml-devel] general protection failures
2010-10-15 9:42 [uml-devel] general protection failures Felix Antonius Wilhelm Ostmann
@ 2010-10-19 10:58 ` Felix Antonius Wilhelm Ostmann
2010-10-19 11:24 ` Stian Skjelstad
0 siblings, 1 reply; 3+ messages in thread
From: Felix Antonius Wilhelm Ostmann @ 2010-10-19 10:58 UTC (permalink / raw)
To: user-mode-linux-devel
no hints? :-/
Am 15.10.2010 11:42, schrieb Felix Antonius Wilhelm Ostmann:
> We use UML since 4 years on one host (P4). Now we build another UML-Host
> on a Xeon and all was fine. A week ago we startet the third guest at the
> Xeon Host and after some time the guest was killed from the host (see
> the log at the end). It is allways the third startet guest. We stopped
> all guest and startet in different order and the last (third) startet
> guest get the general protection error. Thanks for any help!
>
>
> root@intern5:~# uname -a
> Linux intern5 2.6.26-2-amd64 #1 SMP Thu Sep 16 15:56:38 UTC 2010 x86_64
> GNU/Linux
>
> root@intern5:~# cat /proc/cpuinfo
> processor : 0
> vendor_id : GenuineIntel
> cpu family : 6
> model : 15
> model name : Intel(R) Xeon(R) CPU 3050 @ 2.13GHz
> stepping : 2
> cpu MHz : 2127.996
> cache size : 2048 KB
> physical id : 0
> siblings : 2
> core id : 0
> cpu cores : 2
> apicid : 0
> initial apicid : 0
> fpu : yes
> fpu_exception : yes
> cpuid level : 10
> 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 lm
> constant_tsc arch_perfmon pebs bts rep_good pni monitor ds_cpl vmx est
> tm2 ssse3 cx16 xtpr lahf_lm
> bogomips : 4259.35
> clflush size : 64
> cache_alignment : 64
> address sizes : 36 bits physical, 48 bits virtual
> power management:
>
> processor : 1
> vendor_id : GenuineIntel
> cpu family : 6
> model : 15
> model name : Intel(R) Xeon(R) CPU 3050 @ 2.13GHz
> stepping : 2
> cpu MHz : 2127.996
> cache size : 2048 KB
> physical id : 0
> siblings : 2
> core id : 1
> cpu cores : 2
> apicid : 1
> initial apicid : 1
> fpu : yes
> fpu_exception : yes
> cpuid level : 10
> 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 lm
> constant_tsc arch_perfmon pebs bts rep_good pni monitor ds_cpl vmx est
> tm2 ssse3 cx16 xtpr lahf_lm
> bogomips : 4256.01
> clflush size : 64
> cache_alignment : 64
> address sizes : 36 bits physical, 48 bits virtual
> power management:
>
>
> from syslog:
> /var/log/syslog.3.gz:Oct 11 16:10:47 intern5 kernel: [1426630.978434]
> linux[12823] general protection ip:7ff09deb335c sp:6036f9f0 error:0 in
> libc-2.7.so[7ff09de80000+14a000]
> /var/log/syslog.0:Oct 14 13:11:46 intern5 kernel: [1746379.944590]
> linux[10692] general protection ip:7fa95e01f35c sp:6036f9f0 error:0 in
> libc-2.7.so[7fa95dfec000+14a000]
> /var/log/syslog.0:Oct 14 14:02:17 intern5 kernel: [1750128.783826]
> linux[2412] general protection ip:7fba8fbe435c sp:6036f9f0 error:0 in
> libc-2.7.so[7fba8fbb1000+14a000]
> /var/log/syslog:Oct 15 10:20:03 intern5 kernel: [1843583.905016]
> linux[5075] general protection ip:7f0b9128f35c sp:6036f9f0 error:0 in
> libc-2.7.so[7f0b9125c000+14a000]
> /var/log/syslog:Oct 15 11:20:17 intern5 kernel: [1848103.636375]
> linux[10785] general protection ip:7f6a7dc2735c sp:6036f9f0 error:0 in
> libc-2.7.so[7f6a7dbf4000+14a000]
>
>
--
Mit freundlichen Grüßen
Felix Antonius Wilhelm Ostmann
-----------------------------------------------------------
Websuche Search Technology GmbH & Co. KG
Martinistraße 3, D-49080 Osnabrück, Germany
-----------------------------------------------------------
Tel.: +49 541 40666-0, Fax: +49 541 40666-22
Email: info@websuche.de, Web: www.websuche.de
-----------------------------------------------------------
AG Osnabrück - HRA 200252, Ust-IdNr.: DE814737310
-----------------------------------------------------------
Komplementärin: Websuche Search Technology Verwaltungs GmbH
AG Osnabrück - HRB 200359, Geschäftsführer: Ansas Meyer
-----------------------------------------------------------
------------------------------------------------------------------------------
Download new Adobe(R) Flash(R) Builder(TM) 4
The new Adobe(R) Flex(R) 4 and Flash(R) Builder(TM) 4 (formerly
Flex(R) Builder(TM)) enable the development of rich applications that run
across multiple browsers and platforms. Download your free trials today!
http://p.sf.net/sfu/adobe-dev2dev
_______________________________________________
User-mode-linux-devel mailing list
User-mode-linux-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [uml-devel] general protection failures
2010-10-19 10:58 ` Felix Antonius Wilhelm Ostmann
@ 2010-10-19 11:24 ` Stian Skjelstad
0 siblings, 0 replies; 3+ messages in thread
From: Stian Skjelstad @ 2010-10-19 11:24 UTC (permalink / raw)
To: 'Felix Antonius Wilhelm Ostmann'; +Cc: user-mode-linux-devel
Just some few things to check. How is the memory pressure? What resources does the UML instances use (network, hostfs, cow). Could it be related to a network-device not being able initialize?
Stian Skjelstad
> no hints? :-/
>
>Am 15.10.2010 11:42, schrieb Felix Antonius Wilhelm Ostmann:
>> We use UML since 4 years on one host (P4). Now we build another UML-Host
>> on a Xeon and all was fine. A week ago we startet the third guest at the
>> Xeon Host and after some time the guest was killed from the host (see
>> the log at the end). It is allways the third startet guest. We stopped
>> all guest and startet in different order and the last (third) startet
>> guest get the general protection error. Thanks for any help!
------------------------------------------------------------------------------
Download new Adobe(R) Flash(R) Builder(TM) 4
The new Adobe(R) Flex(R) 4 and Flash(R) Builder(TM) 4 (formerly
Flex(R) Builder(TM)) enable the development of rich applications that run
across multiple browsers and platforms. Download your free trials today!
http://p.sf.net/sfu/adobe-dev2dev
_______________________________________________
User-mode-linux-devel mailing list
User-mode-linux-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel
^ permalink raw reply [flat|nested] 3+ messages in thread
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2010-10-15 9:42 [uml-devel] general protection failures Felix Antonius Wilhelm Ostmann
2010-10-19 10:58 ` Felix Antonius Wilhelm Ostmann
2010-10-19 11:24 ` Stian Skjelstad
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