[libvirt-users] Virsh command hanging

[abhishek jain]

Hi,
I started the VMs with libvirt 3 days ago (17th Feb).  Now when I am trying to shutdown the domain, all my virsh command is hanging even  virt-manager remains in "connecting.."  mode and is not showing active domains.When   I set  the libvirt debug env and call "virsh list"  it hangs in poll. Here is the logsetenv LIBVIRT_DEBUG 1 virsh list

2017-02-21 05:31:09.241+0000: 125812: debug :virEventPollCalculateTimeout:320 : Calculate expiry of 0 timers

2017-02-21 05:31:09.241+0000: 125811: debug :virEventPollUpdateHandle:146 : EVENT_POLL_UPDATE_HANDLE: watch=2 events=0

2017-02-21 05:31:09.241+0000: 125812: debug :virEventPollCalculateTimeout:346 : Timeout at 0 due in -1 ms

2017-02-21 05:31:09.241+0000: 125812: debug :virEventPollRunOnce:614 : EVENT_POLL_RUN: nhandles=2 timeout=-1

2017-02-21 05:31:09.241+0000: 125811: debug :virEventPollInterruptLocked:701 : Interrupting

2017-02-21 05:31:09.241+0000: 125812: debug :virEventPollRunOnce:625 : Poll got 1 event(s)

2017-02-21 05:31:09.242+0000: 125812: debug :virEventPollDispatchTimeouts:410 : Dispatch 0

2017-02-21 05:31:09.242+0000: 125812: debug :virEventPollDispatchHandles:455 : Dispatch 2

2017-02-21 05:31:09.242+0000: 125812: debug :virEventPollDispatchHandles:469 : i=0 w=1

2017-02-21 05:31:09.242+0000: 125812: debug :virEventPollDispatchHandles:483 : EVENT_POLL_DISPATCH_HANDLE: watch=1 events=1

2017-02-21 05:31:09.242+0000: 125812: debug :virEventPollCleanupTimeouts:501 : Cleanup 0

2017-02-21 05:31:09.242+0000: 125812: debug :virEventPollCleanupTimeouts:537 : Found 0 out of 0 timeout slots used,releasing 0

2017-02-21 05:31:09.242+0000: 125812: debug :virEventPollCleanupHandles:549 : Cleanup 2

2017-02-21 05:31:09.242+0000: 125812: debug :virEventRunDefaultImpl:244 : running default event implementation

2017-02-21 05:31:09.242+0000: 125812: debug : virEventPollCleanupTimeouts:501: Cleanup 0

2017-02-21 05:31:09.242+0000: 125812: debug :virEventPollCleanupTimeouts:537 : Found 0 out of 0 timeout slots used,releasing 0

2017-02-21 05:31:09.242+0000: 125812: debug :virEventPollCleanupHandles:549 : Cleanup 2

2017-02-21 05:31:09.242+0000: 125812: debug :virEventPollMakePollFDs:378 : Prepare n=0 w=1, f=4 e=1 d=0

2017-02-21 05:31:09.242+0000: 125812: debug :virEventPollMakePollFDs:378 : Prepare n=1 w=2, f=6 e=0 d=0

2017-02-21 05:31:09.242+0000: 125812: debug : virEventPollCalculateTimeout:320: Calculate expiry of 0 timers

2017-02-21 05:31:09.242+0000: 125812: debug :virEventPollCalculateTimeout:346 : Timeout at 0 due in -1 ms

2017-02-21 05:31:09.242+0000: 125812: debug :virEventPollRunOnce:614 : EVENT_POLL_RUN: nhandles=1 timeout=-1<<hang>>



here is the log snippet of  /var/log/libvirt/libvirtd.log2017-02-17 06:18:26.198+0000: 5052: error :daemonStreamHandleAbort:609 : stream aborted at client request

2017-02-17 06:18:41.022+0000: 5052: error :daemonStreamHandleAbort:609 : stream aborted at client request

2017-02-17 06:18:56.017+0000: 5052: error :daemonStreamHandleAbort:609 : stream aborted at client request

2017-02-17 06:19:11.019+0000: 5052: error :daemonStreamHandleAbort:609 : stream aborted at client request

2017-02-17 06:19:26.016+0000: 5052: error :daemonStreamHandleAbort:609 : stream aborted at client request

2017-02-17 06:19:41.021+0000: 5052: error :daemonStreamHandleAbort:609 : stream aborted at client request

2017-02-17 06:19:56.014+0000: 5052: error :daemonStreamHandleAbort:609 : stream aborted at client request

2017-02-17 06:20:11.021+0000: 5052: error :daemonStreamHandleAbort:609 : stream aborted at client request

2017-02-17 06:20:26.014+0000: 5052: error :daemonStreamHandleAbort:609 : stream aborted at client request

2017-02-17 06:20:41.014+0000: 5052: error :daemonStreamHandleAbort:609 : stream aborted at client request

2017-02-17 06:20:56.016+0000: 5052: error :daemonStreamHandleAbort:609 : stream aborted at client request

2017-02-17 06:21:11.019+0000: 5052: error :daemonStreamHandleAbort:609 : stream aborted at client request

2017-02-17 06:21:26.018+0000: 5052: error :daemonStreamHandleAbort:609 : stream aborted at client request

2017-02-17 06:21:41.022+0000: 5052: error :daemonStreamHandleAbort:609 : stream aborted at client request

2017-02-17 06:21:56.019+0000: 5052: error :daemonStreamHandleAbort:609 : stream aborted at client request

2017-02-17 06:22:11.020+0000: 5052: error :daemonStreamHandleAbort:609 : stream aborted at client request

2017-02-17 06:22:26.012+0000: 5052: error :daemonStreamHandleAbort:609 : stream aborted at client request

2017-02-18 01:53:36.308+0000: 5052: warning :virKeepAliveTimerInternal:156 : No response from client 0xe14160 after 5keepalive messages in 30 seconds

2017-02-18 01:53:47.346+0000: 5052: warning :virKeepAliveTimerInternal:156 : No response from client 0xe14c70 after 5 keepalivemessages in 30 seconds /var/log/libvirt/libvirtd.log


What could be the problem. I am running virsh (0.10.2) on RHEL6
Thanks for your help in advance.
RegardsAbhishek
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://listman.redhat.com/archives/libvirt-users/attachments/20170221/4338e1b9/attachment.htm>