[ 1080.130096][  T493] br0: port 1(c1) entered blocking state
[ 1080.130283][  T493] br0: port 1(c1) entered disabled state
[ 1080.130443][  T493] c1: entered allmulticast mode
[ 1080.131886][  T493] c1: entered promiscuous mode
[ 1080.286374][  T498] br0: port 2(c2) entered blocking state
[ 1080.286560][  T498] br0: port 2(c2) entered disabled state
[ 1080.286762][  T498] c2: entered allmulticast mode
[ 1080.288688][  T498] c2: entered promiscuous mode
[ 1080.455202][  T503] br0: port 3(c3) entered blocking state
[ 1080.456116][  T503] br0: port 3(c3) entered disabled state
[ 1080.456272][  T503] c3: entered allmulticast mode
[ 1080.457722][  T503] c3: entered promiscuous mode
[ 1080.605021][  T508] br0: port 4(sender) entered blocking state
[ 1080.605242][  T508] br0: port 4(sender) entered disabled state
[ 1080.606151][  T508] sender: entered allmulticast mode
[ 1080.607641][  T508] sender: entered promiscuous mode
[ 1080.659754][  T510] br0: port 4(sender) entered blocking state
[ 1080.659948][  T510] br0: port 4(sender) entered forwarding state
[ 1080.660238][  T510] br0: port 3(c3) entered blocking state
[ 1080.660382][  T510] br0: port 3(c3) entered forwarding state
[ 1080.660648][  T510] br0: port 2(c2) entered blocking state
[ 1080.660785][  T510] br0: port 2(c2) entered forwarding state
[ 1080.661063][  T510] br0: port 1(c1) entered blocking state
[ 1080.661199][  T510] br0: port 1(c1) entered forwarding state
[ 1091.685453][   T12] br0: port 1(c1) entered disabled state
[ 1091.688824][   T12] c1 (unregistering): left allmulticast mode
[ 1091.689016][   T12] c1 (unregistering): left promiscuous mode
[ 1091.689215][   T12] br0: port 1(c1) entered disabled state
[ 1091.812742][   T12] br0: port 2(c2) entered disabled state
[ 1091.816203][   T12] c2 (unregistering): left allmulticast mode
[ 1091.816394][   T12] c2 (unregistering): left promiscuous mode
[ 1091.816555][   T12] br0: port 2(c2) entered disabled state
[ 1091.943240][   T12] br0: port 3(c3) entered disabled state
[ 1091.946212][   T12] c3 (unregistering): left allmulticast mode
[ 1091.946406][   T12] c3 (unregistering): left promiscuous mode
[ 1091.946570][   T12] br0: port 3(c3) entered disabled state
[ 1092.067744][   T12] br0: port 4(sender) entered disabled state
[ 1092.070590][   T12] sender (unregistering): left allmulticast mode
[ 1092.070765][   T12] sender (unregistering): left promiscuous mode
[ 1092.070931][   T12] br0: port 4(sender) entered disabled state