VirtualBox

Changes between Initial Version and Version 1 of Ticket #7522


Ignore:
Timestamp:
09/28/10 09:47:56 (4 years ago)
Author:
frank
Comment:

Legend:

Unmodified
Added
Removed
Modified
  • Ticket #7522 – Description

    initial v1  
    1 Host: Windows XP, Core 2 Q6600, VBox 3.2.8. 
    2  
     1Host: Windows XP, Core 2 Q6600, VBox 3.2.8.[[BR]] 
    32Guest: openSUSE 11.3 64-bit (and other Linuxes) 
    43 
    54I did: 
    6  
    7 1) 
    8  
     5{{{ 
    96VBoxManage modifyvm <vmname> --cpuhotplug on 
    10  
    11 2) 
    12  
    137VBoxManage modifyvm <vmname> --cpus 2 
    14  
     8}}} 
    159after VM booted... 
    1610 
    17 3) several time re-plugged CPU: 
    18  
     11Several time re-plugged CPU: 
     12{{{ 
    1913VBoxManage controlvm <vmname> plugcpu 1 
    20  
    2114VBoxManage controlvm <vmname> unplugcpu 1 
    22  
    23 --- 
     15}}} 
    2416 
    2517From inside guest: (openSUSE 11.3 64-bit) 
    26  
     18{{{ 
    2719linux-0gkn:~ # dmesg | tail 
    28  
    2920[  870.449212] microcode: CPU0 update to revision 0xb6 failed 
    30  
    3121[  870.488455] microcode: CPU1 update to revision 0xb6 failed 
    32  
    3322[  870.515200] microcode: CPU0 update to revision 0xb6 failed 
    34  
    3523[  870.537351] microcode: CPU1 update to revision 0xb6 failed 
    36  
    3724[  870.557087] microcode: CPU0 update to revision 0xb6 failed 
    38  
    3925[  870.584368] microcode: CPU1 update to revision 0xb6 failed 
    40  
    4126[  873.845725] CPU 1 is now offline 
    42  
    4327[  873.845725] SMP alternatives: switching to UP code 
    44  
    45 [  884.070333] VBoxService[1412]: segfault at 2800568e70 ip 
    46  
    47 0000000000409235 sp 00007f644d05cb80 error 4 in 
    48  
    49 VBoxService[400000+69000] 
    50  
     28[  884.070333] VBoxService[1412]: segfault at 2800568e70 
     29    ip 0000000000409235 sp 00007f644d05cb80 error 4 
     30    in VBoxService[400000+69000] 
    5131[  884.071618] ACPI: Device don't exist, dropping EJECT 
    52  
     32}}} 
    5333Similar, but different problems were seen on many other guest OSes: 
    5434RHEL6 (BETA1), Fedora12, openSUSE 11.0/11.1/11.2 (32+64bit), ... 

www.oracle.com
ContactPrivacy policyTerms of Use