Crash on start up

[sceedy]

I recently updated to 6.1.36 and previously working machines now crash. I have redownloaded the usb3 extensions before positing this bug.

To reproduce :- Take a working machine of any guest type. Change usb to usb 3 Create a usb disk controler (still boots) Attach a disk image to the usb controller (does not boot : ... references memory at 0x00000000)

[pentagonik]

Please try if setting the "screens" attribute to "1" in your .vbox configuration file:

e.g.

<VideoCapture enabled="false" screens="18446744073709551615" horzRes="1024" vertRes="768" rate="512" fps="25" maxTime="0" maxSize="0"/>

to

<VideoCapture enabled="false" screens="1" horzRes="1024" vertRes="768" rate="512" fps="25" maxTime="0" maxSize="0"/>

This needs VirtualBox to be shutdown completely first.

[pentagonik]

There is a new 6.1 test build available here which should fix the issues.

Please let me know if this works for you now. Thanks!

[Ian Laurie]

This sounds like this issue discussed on the forums:

​https://forums.virtualbox.org/viewtopic.php?f=7&t=106649&p=521665#p521665

If so it happens on Linux hosts also.

[fth0]

@sceedy:

Please also show the first address of the error message.

@pentagonik:

IMHO it's rather the USB3 initialization error which has been reported by 5+ users in the forums. The address will show ...

[56#-oop8ad]

Possibly relates to https://www.virtualbox.org/ticket/21035 ?

[fth0]

Probably the same issue as ticket #21030.

[PeterWang-dev]

Replying to pentagonik:

There is a new 6.1 test build available here which should fix the issues.

Please let me know if this works for you now. Thanks!

Error still occurs.

[PeterWang-dev]

Replying to pentagonik:

There is a new 6.1 test build available here which should fix the issues.

Please let me know if this works for you now. Thanks!

By the way, the 6.37 version cannot be clean installed properly. And I can only install via compatible option using Windows 7 configuration (Windows 11 Host). Bug in ticket 21035 https://www.virtualbox.org/ticket/21035 still exists.