[  980.691319][  T648] br0: port 1(c1) entered blocking state
[  980.691506][  T648] br0: port 1(c1) entered disabled state
[  980.691693][  T648] c1: entered allmulticast mode
[  980.693212][  T648] c1: entered promiscuous mode
[  980.867177][  T653] br0: port 2(c2) entered blocking state
[  980.867365][  T653] br0: port 2(c2) entered disabled state
[  980.867527][  T653] c2: entered allmulticast mode
[  980.869142][  T653] c2: entered promiscuous mode
[  981.029554][  T658] br0: port 3(c3) entered blocking state
[  981.029737][  T658] br0: port 3(c3) entered disabled state
[  981.029903][  T658] c3: entered allmulticast mode
[  981.031422][  T658] c3: entered promiscuous mode
[  981.206333][  T663] br0: port 4(sender) entered blocking state
[  981.206541][  T663] br0: port 4(sender) entered disabled state
[  981.206752][  T663] sender: entered allmulticast mode
[  981.208282][  T663] sender: entered promiscuous mode
[  981.260327][  T665] br0: port 4(sender) entered blocking state
[  981.260577][  T665] br0: port 4(sender) entered forwarding state
[  981.260948][  T665] br0: port 3(c3) entered blocking state
[  981.261131][  T665] br0: port 3(c3) entered forwarding state
[  981.261478][  T665] br0: port 2(c2) entered blocking state
[  981.261672][  T665] br0: port 2(c2) entered forwarding state
[  981.262054][  T665] br0: port 1(c1) entered blocking state
[  981.262245][  T665] br0: port 1(c1) entered forwarding state
[  992.268710][   T71] br0: port 1(c1) entered disabled state
[  992.273350][   T71] c1 (unregistering): left allmulticast mode
[  992.273553][   T71] c1 (unregistering): left promiscuous mode
[  992.273750][   T71] br0: port 1(c1) entered disabled state
[  992.405935][   T71] br0: port 2(c2) entered disabled state
[  992.410464][   T71] c2 (unregistering): left allmulticast mode
[  992.411414][   T71] c2 (unregistering): left promiscuous mode
[  992.411955][   T71] br0: port 2(c2) entered disabled state
[  992.531978][   T71] br0: port 3(c3) entered disabled state
[  992.534839][   T71] c3 (unregistering): left allmulticast mode
[  992.535110][   T71] c3 (unregistering): left promiscuous mode
[  992.535303][   T71] br0: port 3(c3) entered disabled state
[  992.670424][   T71] br0: port 4(sender) entered disabled state
[  992.673439][   T71] sender (unregistering): left allmulticast mode
[  992.673647][   T71] sender (unregistering): left promiscuous mode
[  992.673817][   T71] br0: port 4(sender) entered disabled state