Virtual Box Crashes when profiling Linux guest (recompiler: Trying to execute code with memory type)

[Dawie Joubert]

It might be me, but every time I want to run a kernel profile, my Virtual-Box crashes completely...

My Operating System for Host is Vista Business Edition. My laptop is a Fujitsu Siemens V3525:

• 1GB DDR2 - RAM
• Intel Core Duo T2350
• Intel 945 Express Chipset

And the guest is well ... Ubuntu Desktop 7.10 ... I have installed the Kernel Module for VirtualBox ...

Vista's reason for the crash:

Problem signature: Problem Event Name: APPCRASH Application Name: VirtualBox.exe Application Version: 0.0.0.0 Application Timestamp: 477605d7 Fault Module Name: VBoxREM.dll Fault Module Version: 0.0.0.0 Fault Module Timestamp: 4776040a Exception Code: 80000003 Exception Offset: 000058e7 OS Version: 6.0.6000.2.0.0.256.6 Locale ID: 7177 Additional Information 1: ee98 Additional Information 2: 46fb97020e99fd54128545b4df82441f Additional Information 3: ee9e Additional Information 4: b93c1e2afffd48c9c948a7a32f1ebf49

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Atatched is two logs!

[Dawie Joubert]

Last time I runned the log

[Dawie Joubert]

The first time it happened!

[Dawie Joubert]

Virtual Box 2.1.2 is still crashing with this bug... now my Linux Guest is Ubuntu 8.04.2 ... fully update with all the Additions installed ...

Here is the Vista crash log:

Problem signature:

Problem Event Name: APPCRASH Application Name: VirtualBox.exe Application Version: 0.0.0.0 Application Timestamp: 49776623 Fault Module Name: VBoxREM32.DLL Fault Module Version: 0.0.0.0 Fault Module Timestamp: 497765f6 Exception Code: 80000003 Exception Offset: 00005581 OS Version: 6.0.6001.2.1.0.256.6 Locale ID: 7177 Additional Information 1: 5287 Additional Information 2: 6f03a7917a0b6d5cdd78d20315a09799 Additional Information 3: 0244 Additional Information 4: 7b369375713a977d9016912c759a78e0

[Dawie Joubert]

Latest Crash log of VB 2.1.2

[Nikolay Igotti]

Could you please explain what do you mean by 'run a kernel profile'. Sequence of steps, or shell script reproducing your steps would be the best possible solution.

[Dawie Joubert]

@ni81036

It is actually simple really, you boot linux with the option of lets say "profile=2" at the end of all the boot options within GRUB ... to see where the kernel spends most of its time ... It gets the EIP (I think) instruction pointer ...