VirtualBox

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Ticket Resolution Summary Owner Reporter
#7597 obsolete VirtualBox crashes on exit on Mac OS X Carlos Rodrigues
Description

I installed v3.2.10 today and the main GUI seems to crash almost every time on exit.

#7602 obsolete Network connection gets slow and irresponsive on the guest OS after a while gu99roax
Description

On a freshly booted virtual machine, the network connection on the guest OS is normal. But after letting e.g. a bittorrent client be active for a while, the internet connection gets very slow to respond for all applications in the guest OS. For example loading google.com or any other website in a web browser takes a long time, anti-virus software reports update problems. The speed of the data transfers on bittorrent client don't seem to be affected considerably but it occasionally loses connection with the trackers so it seems to be struggling as well. Responses to the ping command however, seem to be unaffected by this condition. It can also be worth noting that the bittorrent client is throttled so that it never uses the full bandwidth of the internet connection. It communicates with both the tcp and the udp protocols.

This is a non-issue on the host machine as well as other computers on the network sharing this internet connection (100Mbit fiberLAN). The sluggishness also affect accessing other machines on the local network (e.g. loading router admin page, accessing web pages on other computers on the local area network ...)

What is conspicuous is that the connection continues to sluggish and irresponsive even after the bittorrent client is shut down. The only way to recover the connection is to restart the virtual machine.

This issue occurs when using a NAT network connection as well as when using a Bridged Adapter as a network connection for the guest OS. The motherboard on the host computer has two network adapters so when I use a bridged adapter for the virtual machines I link it to one of them (rge1) which is separate from the network adapter used in the host OS (rge0).

#7603 obsolete Crash [@ QWidget::window() ] timeless
Description
  • Host: OS X 10.6.4 64 bit kernel
  • Guest: Windows 7 x86 (suspended from 32 bit host).

I'm not quite sure what I was doing when this happened.

Exception Type:  EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x0000040000000008
Crashed Thread:  0  Dispatch queue: com.apple.main-thread
 
Thread 0 Crashed:  Dispatch queue: com.apple.main-thread
0   QtGuiVBox                           0x00000001018f28f8 QWidget::window() const + 56
1   QtGuiVBox                           0x00000001018b3148 QApplicationPrivate::tryModalHelper(QWidget*, QWidget**) + 104
2   QtGuiVBox                           0x00000001018ba75b QApplicationPrivate::translateRawTouchEvent(QWidget*, QTouchEvent::DeviceType, QList<QTouchEvent::TouchPoint> const&) + 1963
3   QtGuiVBox                           0x000000010185d3e9 -[QCocoaView touchesBeganWithEvent:] + 89
4   com.apple.AppKit                    0x00007fff869a7b72 -[NSWindow _handleTouchEvent:] + 243
5   com.apple.AppKit                    0x00007fff864d2483 -[NSWindow sendEvent:] + 8769
6   QtGuiVBox                           0x0000000101861c47 -[QCocoaWindow sendEvent:] + 215
7   com.apple.AppKit                    0x00007fff86630b57 -[NSApplication _handleTouchEvent:] + 326
8   com.apple.AppKit                    0x00007fff8663096f -[NSApplication _handleGestureEvent:] + 315
9   com.apple.AppKit                    0x00007fff864072fc -[NSApplication sendEvent:] + 5769
10  VirtualBox.dylib                    0x0000000101227936 -[VBoxCocoaApplication sendEvent:] + 198
11  com.apple.AppKit                    0x00007fff8639d922 -[NSApplication run] + 474
12  QtGuiVBox                           0x000000010186d42e QEventDispatcherMac::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) + 1502
...
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