From: Erik Rull <erik.rull@rdsoftware.de>
To: Gerd Hoffmann <kraxel@redhat.com>
Cc: "qemu-devel@nongnu.org" <qemu-devel@nongnu.org>
Subject: [Qemu-devel] New assertion failed for USB
Date: Wed, 7 Mar 2012 10:46:35 +0100 (CET) [thread overview]
Message-ID: <2025060672.17677.1331113595558.JavaMail.open-xchange@email.1und1.de> (raw)
Hi Gerd,
there are new assertion failed when plugging in a USB security dongle at
guest runtime.
They occur on the current GIT master + your async patch.
/home/erik/qemu/hw/usb.c:352 usb_packet_complete: Assertion
'((&ep->queue)->tqh_first) == p' failed.
I got this only once and I'm currently not able to reproduce that.
Next one is:
Same security dongle (I tested two different hardware versions, both show
the same behaviour):
- They get detected at runtime (beside this one crash above) but it takes
quite long
- When being plugged in before guest startup I get the following assertion
- this seems to happen in BIOS before the guest OS actually boots:
/home/erik/qemu/hw/usb-uhci.c:967: uhci_fill_queue: Assertion 'ret == 2'
failed.
If you need further information, just let me know how to produce it.
Best regards,
Erik
next reply other threads:[~2012-03-07 9:47 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-07 9:46 Erik Rull [this message]
2012-03-07 11:30 ` [Qemu-devel] New assertion failed for USB Gerd Hoffmann
2012-03-07 12:06 ` Erik Rull
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