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
I have this problem in centos6.5 when I upgrade to centos 7.1 this problem is soluted maybe you can upgrade your os version 发件人: libvirt-users-bounces@redhat.com [mailto:libvirt-users-bounces@redhat.com] 代表 abhishek jain 发送时间: 2017年2月21日 13:51 收件人: libvirt-users@redhat.com 主题: [libvirt-users] Virsh command hanging 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 log setenv 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.log 2017-02-17 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 5 keepalive messages in 30 seconds 2017-02-18 01:53:47.346+0000: 5052: warning : virKeepAliveTimerInternal:156 : No response from client 0xe14c70 after 5 keepalive messages 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. Regards Abhishek
I can only use RHEL6.
Is it a bug in libvirt ??
RegardsAbhishek
From: 王李明 <wanglm@certusnet.com.cn>
To: 'abhishek jain' <abhish_jain@yahoo.com>;
libvirt-users@redhat.com
Sent: Tuesday, 21 February 2017 11:54 AM
Subject: 答复: [libvirt-users] Virsh command hanging
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{}#yiv0252501574 I have this problem in centos6.5 when I upgrade to centos 7.1
this problem is soluted maybe you can upgrade your os version 发件人:
libvirt-users-bounces@redhat.com[mailto:libvirt-users-bounces@redhat.com] 代表
abhishek jain
发送时间: 2017年2月21日 13:51
收件人:libvirt-users@redhat.com
主题: [libvirt-users]Virsh command hanging Hi, I started the VMs withlibvirt
3 days ago (17th Feb). Now when I am trying to shutdown thedomain, 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 inpoll. Here is the log setenv LIBVIRT_DEBUG
1virsh list 2017-02-2105:31:09.241+0000: 125812: debug :
virEventPollCalculateTimeout:320 : Calculateexpiry of 0 timers
2017-02-2105:31:09.241+0000: 125811: debug : virEventPollUpdateHandle:146
:EVENT_POLL_UPDATE_HANDLE: watch=2 events=0 2017-02-2105:31:09.241+0000: 125812:
debug : virEventPollCalculateTimeout:346 : Timeoutat 0 due in -1 ms
2017-02-2105:31:09.241+0000: 125812: debug : virEventPollRunOnce:614 :
EVENT_POLL_RUN:nhandles=2 timeout=-1 2017-02-2105:31:09.241+0000: 125811: debug
: virEventPollInterruptLocked:701 :Interrupting 2017-02-21
05:31:09.241+0000:125812: debug : virEventPollRunOnce:625 : Poll got 1 event(s)
2017-02-2105:31:09.242+0000: 125812: debug : virEventPollDispatchTimeouts:410 :
Dispatch 0 2017-02-2105:31:09.242+0000: 125812: debug :
virEventPollDispatchHandles:455 : Dispatch 2 2017-02-2105:31:09.242+0000:
125812: debug : virEventPollDispatchHandles:469 : i=0 w=1
2017-02-2105:31:09.242+0000: 125812: debug : virEventPollDispatchHandles:483
:EVENT_POLL_DISPATCH_HANDLE: watch=1 events=1 2017-02-2105:31:09.242+0000:
125812: debug : virEventPollCleanupTimeouts:501 : Cleanup 0
2017-02-2105:31:09.242+0000: 125812: debug : virEventPollCleanupTimeouts:537 :
Found 0out of 0 timeout slots used, releasing 0 2017-02-2105:31:09.242+0000:
125812: debug : virEventPollCleanupHandles:549 : Cleanup 2
2017-02-2105:31:09.242+0000: 125812: debug : virEventRunDefaultImpl:244 :
running defaultevent implementation 2017-02-2105:31:09.242+0000: 125812: debug :
virEventPollCleanupTimeouts:501 : Cleanup 0 2017-02-2105:31:09.242+0000: 125812:
debug : virEventPollCleanupTimeouts:537 : Found 0out of 0 timeout slots used,
releasing 0 2017-02-2105:31:09.242+0000: 125812: debug :
virEventPollCleanupHandles:549 : Cleanup 2 2017-02-2105:31:09.242+0000: 125812:
debug : virEventPollMakePollFDs:378 : Prepare n=0w=1, f=4 e=1 d=0
2017-02-2105:31:09.242+0000: 125812: debug : virEventPollMakePollFDs:378 :
Prepare n=1w=2, f=6 e=0 d=0 2017-02-2105:31:09.242+0000: 125812: debug :
virEventPollCalculateTimeout:320 : Calculateexpiry of 0 timers 2017-02-21
05:31:09.242+0000:125812: debug : virEventPollCalculateTimeout:346 : Timeout at
0 due in -1 ms 2017-02-2105:31:09.242+0000: 125812: debug :
virEventPollRunOnce:614 : EVENT_POLL_RUN:nhandles=1 timeout=-1
<<hang>> hereis the log snippet of
/var/log/libvirt/libvirtd.log 2017-02-1706:18:26.198+0000: 5052: error :
daemonStreamHandleAbort:609 : stream abortedat client request
2017-02-1706:18:41.022+0000: 5052: error : daemonStreamHandleAbort:609 : stream
abortedat client request 2017-02-1706:18:56.017+0000: 5052: error :
daemonStreamHandleAbort:609 : stream abortedat client request
2017-02-1706:19:11.019+0000: 5052: error : daemonStreamHandleAbort:609 : stream
abortedat client request 2017-02-1706:19:26.016+0000: 5052: error :
daemonStreamHandleAbort:609 : stream abortedat client request
2017-02-1706:19:41.021+0000: 5052: error : daemonStreamHandleAbort:609 : stream
abortedat client request 2017-02-1706:19:56.014+0000: 5052: error :
daemonStreamHandleAbort:609 : stream abortedat client request
2017-02-1706:20:11.021+0000: 5052: error : daemonStreamHandleAbort:609 : stream
abortedat client request 2017-02-1706:20:26.014+0000: 5052: error :
daemonStreamHandleAbort:609 : stream abortedat client request 2017-02-17
06:20:41.014+0000:5052: error : daemonStreamHandleAbort:609 : stream aborted at
client request 2017-02-1706:20:56.016+0000: 5052: error :
daemonStreamHandleAbort:609 : stream abortedat client request
2017-02-1706:21:11.019+0000: 5052: error : daemonStreamHandleAbort:609 : stream
abortedat client request 2017-02-1706:21:26.018+0000: 5052: error :
daemonStreamHandleAbort:609 : stream abortedat client request
2017-02-1706:21:41.022+0000: 5052: error : daemonStreamHandleAbort:609 : stream
abortedat client request 2017-02-1706:21:56.019+0000: 5052: error :
daemonStreamHandleAbort:609 : stream abortedat client request
2017-02-1706:22:11.020+0000: 5052: error : daemonStreamHandleAbort:609 : stream
abortedat client request 2017-02-1706:22:26.012+0000: 5052: error :
daemonStreamHandleAbort:609 : stream abortedat client request
2017-02-1801:53:36.308+0000: 5052: warning : virKeepAliveTimerInternal:156 : No
responsefrom client 0xe14160 after 5 keepalive messages in 30 seconds
2017-02-1801:53:47.346+0000: 5052: warning : virKeepAliveTimerInternal:156 : No
responsefrom client 0xe14c70 after 5 keepalive messages in 30
seconds/var/log/libvirt/libvirtd.log What could be theproblem. I am running
virsh (0.10.2) on RHEL6 Thanks for your help inadvance. Regards Abhishek