VirtualBox

2 年 前 建立

#21352 new defect

VM crash with "Memory could not be read" error when usb-c monitors are disconnected

回報者: SWilk 負責人:
元件: other 版本: VirtualBox-7.0.4
關鍵字: crash 副本:
Guest type: other Host type: Windows

描述

Hi,

I am working on a laptop with USB-C port extender. There are two monitors connected via this hub. Host system is Windows 11. Guest system is Debian Bullseye with guest additions installed.

I usually wok with VM open in either maximized window or full screen mode on one of external monitors, sometimes on two of them.

When I unplug the usb-c port extender without moving VM windows to internal laptop dislay, the VM throws error that says something in the spirit of:

Instruction at 0x00007FF9F8D215FE referred to memory at address 0x0000029E2900F000. Memory could not be read.

The exact error message is attached to this ticket, but it is in polish unfortunatelly.

The problem was present in Virtualbox 6.something. I have upgraded to 7.0.4, but the problem perssts.

I happens almost every time I unplug the hub without moving the vm windows to main screen or minimizing them. It never happens if I have vm window only on internal screen.

I have VM set up with: RAM: 32GB CPU: 6 EFI: on Accelleration: Hyper-V Video memory: 128MB Screens: 2 GFX: VMSVGA Accelleration: 3D

附加檔案 (1)

virtualbox crash after usb monitors unplugged.png (14.4 KB ) - 2 年 前, 由 SWilk 新增
dump of the crash message

下載所有附檔: .zip

更動歷史 (1)

2 年 前SWilk 編輯

dump of the crash message

注意: 瀏覽 TracTickets 來幫助您使用待辦事項功能

© 2025 Oracle Support Privacy / Do Not Sell My Info Terms of Use Trademark Policy Automated Access Etiquette