Am Mi., 27. Nov. 2019 um 17:02 Uhr schrieb Zdenek Janda
:
> Hi,
> we have new lead at
> https://github.com/openvswitch/ovs-issues/issues/175, which is pointing
> to bug in glibc: https://sourceware.org/bugzilla/show_bug.cgi?id=23844
> I will see on testing patch in our environment.
We are still se
Hi,
we have new lead at
https://github.com/openvswitch/ovs-issues/issues/175, which is pointing
to bug in glibc: https://sourceware.org/bugzilla/show_bug.cgi?id=23844
I will see on testing patch in our environment.
Best regards
Zdenek
On 27. 11. 19 17:32, Zdenek Janda wrote:
> Hi,
> issue is also
Hi,
issue is also on Github at
https://github.com/openvswitch/ovs-issues/issues/175, added my comments.
Now will need help from somebody familiar with code - Openvswitch is
definitively not stable on Ubuntu Bionic and we can reproduce bug
easily, so any patching can be tested but need to figure out
It looks like every thread is blocking in poll() except for
revalidator525. Can you give me a full backtrace for that thread? It's
unusual to see a futex in an OVS backtrace and it's not obvious to me
where it's coming from.
On Wed, Oct 23, 2019 at 09:56:54AM +0200, Zdenek Janda wrote:
> Hello,
Hello,
debugged on next occurence. Here is info on stucked revalidator525:
Id Target Id Frame
* 1Thread 0x7fde892b4e00 (LWP 1499) "ovs-vswitchd"
0x7fde879f9bf9 in __GI___poll (fds=0x55a40e6d75e0, nfds=2,
timeout=76638) at ../sysdeps/unix/sysv/linux/poll.c:29
2Thread 0x7fde8
On Mon, Oct 14, 2019 at 10:11:35AM +0200, Zdenek Janda wrote:
> Hello,
> we have really strange issue. Ovs-vswitchd get stucked on ovs_rcu
> revalidator quiesce, reporting following to the log:
>
> 2019-10-14T05:11:18.049Z|00416|ovs_rcu|WARN|blocked 1000 ms waiting for
> revalidator518 to quiesce
Hello,
we have really strange issue. Ovs-vswitchd get stucked on ovs_rcu
revalidator quiesce, reporting following to the log:
2019-10-14T05:11:18.049Z|00416|ovs_rcu|WARN|blocked 1000 ms waiting for
revalidator518 to quiesce
2019-10-14T05:11:19.049Z|00417|ovs_rcu|WARN|blocked 2000 ms waiting for
r
