Red Hat Bugzilla – Bug 759847
qemu-kvm/spice dies on red_channel_remove_client: ASSERT pthread_equal(pthread_self(), rcc->channel->thread_id) during disconnect.
Last modified: 2013-02-11 17:28:58 EST
Created attachment 540262 [details]
I'm using qemu-kvm w/ spice on a fully updated Fedora 16/x86_64 machine.
When a client (be that spicec or vinagre) disconnects from a Fedora 15 guest, qemu-kvm asserts and dies. (Log attached)
I'm managed to reproduce it 4 times both with 32bit and 64bit Fedora 15 guests.
No abrt log was created (Size limit?)
Guest command line:
qemu-kvm -cdrom /dev/sr0 -serial telnet::9002,server,nowait -soundhw es1370 -net nic,vlan=1,macaddr=00:E0:81:B0:FB:02,model=rtl8139 -net tap,vlan=1,ifname=tap21 -net nic,vlan=2,macaddr=00:E0:81:B0:FB:12,model=e1000 -net tap,vlan=2,ifname=tap23 -net nic,vlan=3,macaddr=9E:20:86:96:72:22,model=e1000 -net tap,vlan=3,ifname=tap24 -net nic,vlan=4,macaddr=6E:AA:C4:CB:FA:32,model=e1000 -net tap,vlan=4,ifname=tap25 -net nic,vlan=5,macaddr=A2:EE:EC:3A:47:42,model=e1000 -net tap,vlan=5,ifname=tap26 -m 2048 -name gilboa-vmh-probe -hda /usr/drives/kvm/gilboa-vmh-probe/gilboa-vmh-probe.img -smp 4 -usb -usbdevice tablet -vga qxl -spice port=5902,disable-ticketing -device virtio-serial -chardev spicevmc,id=vdagent,debug=0,name=vdagent -device virtserialport,chardev=vdagent,name=com.redhat.spice.0 -boot c
Created attachment 544922 [details]
Created attachment 544923 [details]
Created attachment 544924 [details]
Created attachment 544925 [details]
Created attachment 544926 [details]
vm xml defn
Created attachment 544927 [details]
Created attachment 544928 [details]
system log of incident
Created attachment 544929 [details]
windows vdagent log
Created attachment 544930 [details]
windows vdservice log
Created attachment 544931 [details]
host smolt data
This issue is a real PITA. Any chance it will be addressed soon?
This issue appears to be related to use of the es1370 sound virtual sound device. The failure does not occur with ac97 or ich6. (Of course I cannot find a Windows XP driver for ich6.)
It still should not crash the VM.
This package has changed ownership in the Fedora Package Database. Reassigning to the new owner of this component.
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F16 is EOL, and I'm assuming this crash is fixed in new fedora since there weren't any reports. If anyone is still seeing crashes on F18, please file a new report. Thanks