[ 3080.243305][T27952] br0: port 1(c1) entered blocking state
[ 3080.243787][T27952] br0: port 1(c1) entered disabled state
[ 3080.244161][T27952] c1: entered allmulticast mode
[ 3080.247829][T27952] c1: entered promiscuous mode
[ 3080.950252][T27957] br0: port 2(c2) entered blocking state
[ 3080.950674][T27957] br0: port 2(c2) entered disabled state
[ 3080.951037][T27957] c2: entered allmulticast mode
[ 3080.954548][T27957] c2: entered promiscuous mode
[ 3081.652946][T27962] br0: port 3(c3) entered blocking state
[ 3081.653304][T27962] br0: port 3(c3) entered disabled state
[ 3081.653842][T27962] c3: entered allmulticast mode
[ 3081.657339][T27962] c3: entered promiscuous mode
[ 3082.376436][T27967] br0: port 4(sender) entered blocking state
[ 3082.376979][T27967] br0: port 4(sender) entered disabled state
[ 3082.377415][T27967] sender: entered allmulticast mode
[ 3082.380969][T27967] sender: entered promiscuous mode
[ 3082.648975][T27969] br0: port 4(sender) entered blocking state
[ 3082.649434][T27969] br0: port 4(sender) entered forwarding state
[ 3082.650181][T27969] br0: port 3(c3) entered blocking state
[ 3082.650505][T27969] br0: port 3(c3) entered forwarding state
[ 3082.651182][T27969] br0: port 2(c2) entered blocking state
[ 3082.651510][T27969] br0: port 2(c2) entered forwarding state
[ 3082.652215][T27969] br0: port 1(c1) entered blocking state
[ 3082.652551][T27969] br0: port 1(c1) entered forwarding state
[ 3095.192470][   T68] br0: port 1(c1) entered disabled state
[ 3095.287581][   T68] c1 (unregistering): left allmulticast mode
[ 3095.288117][   T68] c1 (unregistering): left promiscuous mode
[ 3095.288570][   T68] br0: port 1(c1) entered disabled state
[ 3095.757672][   T68] br0: port 2(c2) entered disabled state
[ 3095.925874][   T68] c2 (unregistering): left allmulticast mode
[ 3095.926383][   T68] c2 (unregistering): left promiscuous mode
[ 3095.926941][   T68] br0: port 2(c2) entered disabled state
[ 3096.328642][   T68] br0: port 3(c3) entered disabled state
[ 3096.433613][   T68] c3 (unregistering): left allmulticast mode
[ 3096.434144][   T68] c3 (unregistering): left promiscuous mode
[ 3096.434593][   T68] br0: port 3(c3) entered disabled state
[ 3096.892416][   T68] br0: port 4(sender) entered disabled state
[ 3097.007582][   T68] sender (unregistering): left allmulticast mode
[ 3097.008025][   T68] sender (unregistering): left promiscuous mode
[ 3097.008404][   T68] br0: port 4(sender) entered disabled state