VirtualBox

Ticket #7910 (closed defect: fixed)

Opened 3 years ago

Last modified 3 years ago

Guru meditation when taking snapshot (PGM_PAGE_GET_STATE(pPage) == PGM_PAGE_STATE_ALLOCATED) => Fixed in 4.0.4

Reported by: diagiman Owned by:
Priority: major Component: other
Version: VirtualBox 4.0.0 Keywords:
Cc: Guest type: Windows
Host type: Windows

Description

Virtualbox crashed when taking snapshot and showed guru meditation exception

Attachments

VBox.log Download (253.1 KB) - added by diagiman 3 years ago.
VBox.guru.4.0.3_1.log Download (62.7 KB) - added by diagiman 3 years ago.
VBox.guru.4.0.3_2.log Download (345.7 KB) - added by diagiman 3 years ago.

Change History

Changed 3 years ago by diagiman

comment:1 Changed 3 years ago by diagiman

Now VM crashes every time I take snapshot from running machine
But if I pause it before, and remove pause after that - everything goes ok

comment:2 Changed 3 years ago by frank

  • Summary changed from Crash when taking snapshot to Guru meditation when taking snapshot (PGM_PAGE_GET_STATE(pPage) == PGM_PAGE_STATE_ALLOCATED)

comment:3 Changed 3 years ago by diagiman

It seams to be caused by #7966 (after memory leak). Now that is fixed and ticket can be closed.

comment:4 Changed 3 years ago by frank

  • Status changed from new to closed
  • Resolution set to duplicate

Thanks for the feedback!

comment:5 Changed 3 years ago by diagiman

  • Status changed from closed to reopened
  • Resolution duplicate deleted

It just happened with 4.0.3 r69765. So there is something else causing it, not only #7966. Pausing VM before taking snapshot workarounds bug (even after #7966 caused leak).

Changed 3 years ago by diagiman

Changed 3 years ago by diagiman

comment:6 Changed 3 years ago by ctr

I believe that I have encountered the same problem.

I have posted a complete VBox.log that demonstrates the same problem on PasteBin  http://pastebin.com/SBjA6pfr (the log file is too large for me to upload here.) N.B. This is a second log file - the log file that I quoted from above has already been overwritten.

In case it's relevant, here is cygwin's /proc/cpuinfo output from the host machine:

processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 30 model name : Intel(R) Core(TM) i7 CPU 870 @ 2.93GHz stepping : 5 cpu MHz : 2926 cache size : 256 KB 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 pni dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 popcnt lahf_lm TLB size : 0 4K pages clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management:

Don't worry - VirtualBox is not being run through Cygwin in any way.

P.S. I also posted this at:  http://forums.virtualbox.org/viewtopic.php?f=6&t=38798&sid=e021653d5963d320147650798081f741

comment:7 Changed 3 years ago by frank

  • Summary changed from Guru meditation when taking snapshot (PGM_PAGE_GET_STATE(pPage) == PGM_PAGE_STATE_ALLOCATED) to Guru meditation when taking snapshot (PGM_PAGE_GET_STATE(pPage) == PGM_PAGE_STATE_ALLOCATED) => Fixed in 4.0.4

This will be fixed in the upcoming maintenance release.

comment:8 Changed 3 years ago by frank

  • Status changed from reopened to closed
  • Resolution set to fixed
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