[  964.218432][T30355] br0: port 1(c1) entered blocking state
[  964.218633][T30355] br0: port 1(c1) entered disabled state
[  964.218815][T30355] c1: entered allmulticast mode
[  964.220338][T30355] c1: entered promiscuous mode
[  964.374174][T30360] br0: port 2(c2) entered blocking state
[  964.374371][T30360] br0: port 2(c2) entered disabled state
[  964.374565][T30360] c2: entered allmulticast mode
[  964.376051][T30360] c2: entered promiscuous mode
[  964.549404][T30365] br0: port 3(c3) entered blocking state
[  964.549610][T30365] br0: port 3(c3) entered disabled state
[  964.549789][T30365] c3: entered allmulticast mode
[  964.551325][T30365] c3: entered promiscuous mode
[  964.715532][T30370] br0: port 4(sender) entered blocking state
[  964.715767][T30370] br0: port 4(sender) entered disabled state
[  964.716090][T30370] sender: entered allmulticast mode
[  964.719196][T30370] sender: entered promiscuous mode
[  964.776844][T30372] br0: port 4(sender) entered blocking state
[  964.777077][T30372] br0: port 4(sender) entered forwarding state
[  964.777418][T30372] br0: port 3(c3) entered blocking state
[  964.777592][T30372] br0: port 3(c3) entered forwarding state
[  964.777888][T30372] br0: port 2(c2) entered blocking state
[  964.778036][T30372] br0: port 2(c2) entered forwarding state
[  964.778335][T30372] br0: port 1(c1) entered blocking state
[  964.778500][T30372] br0: port 1(c1) entered forwarding state
[  975.902472][   T12] br0: port 1(c1) entered disabled state
[  975.914484][   T12] c1 (unregistering): left allmulticast mode
[  975.914695][   T12] c1 (unregistering): left promiscuous mode
[  975.914869][   T12] br0: port 1(c1) entered disabled state
[  976.090805][   T12] br0: port 2(c2) entered disabled state
[  976.103488][   T12] c2 (unregistering): left allmulticast mode
[  976.104578][   T12] c2 (unregistering): left promiscuous mode
[  976.104753][   T12] br0: port 2(c2) entered disabled state
[  976.241566][   T12] br0: port 3(c3) entered disabled state
[  976.254390][   T12] c3 (unregistering): left allmulticast mode
[  976.254637][   T12] c3 (unregistering): left promiscuous mode
[  976.254809][   T12] br0: port 3(c3) entered disabled state
[  976.399503][   T12] br0: port 4(sender) entered disabled state
[  976.422211][   T12] sender (unregistering): left allmulticast mode
[  976.422467][   T12] sender (unregistering): left promiscuous mode
[  976.422690][   T12] br0: port 4(sender) entered disabled state