Public bug reported:
Lost connection to the peer and the hold timer expired but it never
tried to recover.
2019-05-09 13:26:24.921 2461284 INFO bgpspeaker.speaker [-] Negotiated hold
time 40 expired.
2019-05-09 13:26:24.922 2461284 INFO bgpspeaker.peer [-] Connection to peer
<censored peer ip> lost, reason: failed to write to socket Resetting retry
connect loop: False
2019-05-09 13:26:24.922 2461284 ERROR ryu.lib.hub [-] hub: uncaught exception:
Traceback (most recent call last):
File "/usr/lib/python2.7/site-packages/ryu/lib/hub.py", line 80, in _launch
return func(*args, **kwargs)
File
"/usr/lib/python2.7/site-packages/ryu/services/protocols/bgp/utils/evtlet.py",
line 63, in __call__
self._funct(*self._args, **self._kwargs)
File
"/usr/lib/python2.7/site-packages/ryu/services/protocols/bgp/speaker.py", line
542, in _expired
self.send_notification(code, subcode)
File
"/usr/lib/python2.7/site-packages/ryu/services/protocols/bgp/speaker.py", line
374, in send_notification
self._send_with_lock(notification)
File
"/usr/lib/python2.7/site-packages/ryu/services/protocols/bgp/speaker.py", line
386, in _send_with_lock
self.connection_lost('failed to write to socket')
File
"/usr/lib/python2.7/site-packages/ryu/services/protocols/bgp/speaker.py", line
596, in connection_lost
self._peer.connection_lost(reason)
File "/usr/lib/python2.7/site-packages/ryu/services/protocols/bgp/peer.py",
line 2323, in connection_lost
self._protocol.stop()
File
"/usr/lib/python2.7/site-packages/ryu/services/protocols/bgp/speaker.py", line
405, in stop
Activity.stop(self)
File "/usr/lib/python2.7/site-packages/ryu/services/protocols/bgp/base.py",
line 314, in stop
raise ActivityException(desc='Cannot call stop when activity is '
ActivityException: 100.1 - Cannot call stop when activity is not started or has
been stopped already.
: ActivityException: 100.1 - Cannot call stop when activity is not started or
has been stopped already.
** Affects: neutron
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1828406
Title:
neutron-dynamic-routing bgp ryu hold timer expired but never tried to
recover
Status in neutron:
New
Bug description:
Lost connection to the peer and the hold timer expired but it never
tried to recover.
2019-05-09 13:26:24.921 2461284 INFO bgpspeaker.speaker [-] Negotiated hold
time 40 expired.
2019-05-09 13:26:24.922 2461284 INFO bgpspeaker.peer [-] Connection to peer
<censored peer ip> lost, reason: failed to write to socket Resetting retry
connect loop: False
2019-05-09 13:26:24.922 2461284 ERROR ryu.lib.hub [-] hub: uncaught
exception: Traceback (most recent call last):
File "/usr/lib/python2.7/site-packages/ryu/lib/hub.py", line 80, in _launch
return func(*args, **kwargs)
File
"/usr/lib/python2.7/site-packages/ryu/services/protocols/bgp/utils/evtlet.py",
line 63, in __call__
self._funct(*self._args, **self._kwargs)
File
"/usr/lib/python2.7/site-packages/ryu/services/protocols/bgp/speaker.py", line
542, in _expired
self.send_notification(code, subcode)
File
"/usr/lib/python2.7/site-packages/ryu/services/protocols/bgp/speaker.py", line
374, in send_notification
self._send_with_lock(notification)
File
"/usr/lib/python2.7/site-packages/ryu/services/protocols/bgp/speaker.py", line
386, in _send_with_lock
self.connection_lost('failed to write to socket')
File
"/usr/lib/python2.7/site-packages/ryu/services/protocols/bgp/speaker.py", line
596, in connection_lost
self._peer.connection_lost(reason)
File "/usr/lib/python2.7/site-packages/ryu/services/protocols/bgp/peer.py",
line 2323, in connection_lost
self._protocol.stop()
File
"/usr/lib/python2.7/site-packages/ryu/services/protocols/bgp/speaker.py", line
405, in stop
Activity.stop(self)
File "/usr/lib/python2.7/site-packages/ryu/services/protocols/bgp/base.py",
line 314, in stop
raise ActivityException(desc='Cannot call stop when activity is '
ActivityException: 100.1 - Cannot call stop when activity is not started or
has been stopped already.
: ActivityException: 100.1 - Cannot call stop when activity is not started or
has been stopped already.
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