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Bug 414851 - app-emulation/qemu-kvm-1.0-r3: Guest crashes after vnc connection
Summary: app-emulation/qemu-kvm-1.0-r3: Guest crashes after vnc connection
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: AMD64 Linux
: Normal normal (vote)
Assignee: Gentoo QEMU Project
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2012-05-06 10:54 UTC by Vladimir Krivenko
Modified: 2012-05-15 12:29 UTC (History)
2 users (show)

See Also:
Package list:
Runtime testing required: ---

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Description Vladimir Krivenko 2012-05-06 10:54:10 UTC 
qemu-kvm guest crashes after vnc connection with TLS

Reproducible: Always

Steps to Reproduce:
1. connect to remote host via TLS with virt-manager
2. try to open vnc console (also nested in TLS)
3. wait for a while (several seconds)
Actual Results:  
Guest crashes:

qemu-kvm log:
qemu-system-x86_64: ath.c:193: _gcry_ath_mutex_lock: Assertion `*lock == ((ath_mutex_t) 0)' failed.
2012-05-06 10:05:56.647+0000: shutting down

Expected Results:  
I expect to have VNC console and running guest

It was the same bug in RedHat. #544305 and it was fixed.

https://bugzilla.redhat.com/show_bug.cgi?id=544305
Comment 1 Vladimir Krivenko 2012-05-06 10:56:46 UTC 
Versions:

qemu-kvm: 1.0-r3
virt-viewer: 0.5.2
Comment 2 Doug Goldstein (RETIRED) gentoo-dev 2012-05-07 14:54:20 UTC 
It was a bug that was fixed in libvirt in 2009. We don't even have releases remotely that old. So I think the issue you're having is different than that.

What version of libgcrypt and gnutls do you have?

Have you tried qemu-kvm-1.0.1?
Comment 3 Vladimir Krivenko 2012-05-15 11:15:03 UTC 
Real Host (gentoo hardened):
gnutls: 2.10.5
libcrypt not installed

Client: openSuSE 11.4
gnutls: 2.8.6-5.8.1
libcrypt11: 1.4.6-3.1
Comment 4 Vladimir Krivenko 2012-05-15 12:29:56 UTC 
After updating to qemu-kvm-1.0.1 and gnutls 2.12.18 at host seems to work stable.

Will test for a while.