VirtualBox

Opened 13 years ago

Closed 9 years ago

#9750 closed defect (obsolete)

Int 2h (NMI) deadlock on Windows guests running on linux hosts

Reported by: joe400 Owned by:
Component: VMM Version: VirtualBox 4.1.0
Keywords: Cc:
Guest type: Windows Host type: Linux

Description (last modified by Frank Mehnert)

Executing an int 2h from usermode on Windows guests (tested with XP SP3 and W7 SP1) running on linux guest (2.6.35-22, 64bit) is causing a deadlock on the VM. This behavior does not occure on a Windows host (tested with W7 SP1).

Test program:

int main() { _asm int 2h; return 0; }

Attachments (1)

W7 Analyzer 1-2011-10-13-17-28-12.log (78.9 KB ) - added by joe400 13 years ago.

Download all attachments as: .zip

Change History (4)

comment:1 by joe400, 13 years ago

Sorry for the type: linux hosts, not linux guest!

comment:2 by joe400, 13 years ago

Same issue for version 4.1.4.

comment:3 by Frank Mehnert, 9 years ago

Description: modified (diff)
Resolution: obsolete
Status: newclosed

Most likely fixed in the meantime.

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