Bug 1029632

*** Bug 1029629 has been marked as a duplicate of this bug. ***

So the real NVR of the package that fixes this bug is libvirt-0.10.2-29.el6.1 It's a bit weired but rel-eng said there should be no problem with this NVR and it's not worth rebuilding just to give the package a better name.

I try to reproduce this bug this afternoon, just got the same libvirtd crash with the comment27 in bug 1022924  while do the same steps as that bug, However, not sure whether that steps were enough or not to reproduce this bug, if they can, i will verify this bug with that steps, if not, i hope the dev can give me more suggestion, thanks .

Hi jiri
I try to reproduce this bug with libvirt-0.10.2-29 ,the reproduce steps were the same with DB's comment in comment28 in bug 1022924 and i can ofen get the following two issue with his steps
1.The libvirtd crash      --there was a new bz 1030736 trace this right now
2.Orphaned QEMU's appearing   --this seem to the issue this bug describing

Then i update the libvirt to libvirt-0.10.2-29.el6.1, found the second issue has gone, however the first issue was still exsiting, so i think that maybe I have reproduced this bug with DB's method in comment28 in bug 1022924, right ? BTW, there was one official 0day build come out to fix this bug(libvirt-0.10.2-29.el6.1), also this bug has been ON_QA status, so i have to verify this bug ASAP,  on the other hand, i saw the DB's comment in comment 28 in bug 1022924 said that we'd need to fix the libivrtd crash bug 1030736 in order to properly test the fix for this bug though. So i'm confused that whether i just verify this bug for the second issue alone, then track the libvirtd crash in bug 1030736 or we didn't verify this bug until the bug 1030736 was fixed, so can you give me some suggestion ? thanks

Have confirm the comment 11 with jiri on irc, and  will just verify the Orphaned QEMU's appearing's issue on this bug and will track the libvirtd crash on bug 1030736

Verify this bug on libvirt-0.10.2-29.el6.1, first i can reproduce this bug on  libvirt-0.10.2-29, the reproduce steps as the follwoing
1. prepare a normal guest'xml
2. Connect the libvirtd server from 3 different remote host, then excute the following command, about 1 minute, the libvirtd server will be crashed, also we can see there were Orphaned QEMU's appearing, the libvirtd crash issue was tracked by bug 1030736
remote_client# for i in {1..1000};do virsh -c qemu+ssh://$libvirtd_serverip/system create rheltest3.xml; virsh -c qemu+ssh://$libvirtd_serverip/system destroy rheltest3;done

Also we can reproduce this issue with DB's step in comment28 in bug 1022924

open 3 terminal on local host ,then excute the following command on the 3 terminal
 #while /bin/true ; do virsh create demovm.xml ; virsh destory demovm ; done

3.After the step2's command run a bout 1~2 minutes, check the qemu, we could see Orphaned QEMU's appearing
# virsh list --all
 Id    Name                           State
----------------------------------------------------

#
# ps aux|grep qemu
qemu      8483  1.2  0.4 1609588 36712 ?       Sl   05:05   0:19 /usr/libexec/qemu-kvm -name rheltest3 -S -M rhel6.5.0 -enable-kvm -m 1024 -realtime mlock=off -smp 1,sockets=1,cores=1,threads=1 -uuid 110bac1d-c864-6ab5-9599-48aa2d23a7e2 -nodefconfig -nodefaults -chardev 
---

Verify this bug with libvirt-0.10.2-29.el6.1, the verify steps as the following

step3
1~2 were the same with the reproduce steps
3.After the step2's command run about 1~2 minutes, check the qemu, there was no
Orphaned QEMU's appearing 
# ps aux|grep qemu
root     30685  0.0  0.0 103252   840 pts/4    S+   06:04   0:00 grep qemu

4. re-do the step3 for 10 times, then check the qemu, there was also no Orphaned QEMU's appearing, so mark this bug verifed, and i will retest this bug while the bug 1030736 fixed.

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

http://rhn.redhat.com/errata/RHBA-2013-1748.html

Source code for this update is not available on ftp.redhat.com.

(In reply to Tuomo Soini from comment #15)
> Source code for this update is not available on ftp.redhat.com.

This bug is for 6.5.z. The z-stream updates are distributed only to customers with subscription. Via other means than ftp.redhat.com.

6.5 is the current version. I'd undestand this for 6.4.z.