[ 3035.429234][T27830] br0: port 1(c1) entered blocking state
[ 3035.429626][T27830] br0: port 1(c1) entered disabled state
[ 3035.430000][T27830] c1: entered allmulticast mode
[ 3035.433491][T27830] c1: entered promiscuous mode
[ 3036.107642][T27835] br0: port 2(c2) entered blocking state
[ 3036.108049][T27835] br0: port 2(c2) entered disabled state
[ 3036.109672][T27835] c2: entered allmulticast mode
[ 3036.113215][T27835] c2: entered promiscuous mode
[ 3036.807024][T27840] br0: port 3(c3) entered blocking state
[ 3036.807537][T27840] br0: port 3(c3) entered disabled state
[ 3036.807915][T27840] c3: entered allmulticast mode
[ 3036.812993][T27840] c3: entered promiscuous mode
[ 3037.509132][T27845] br0: port 4(sender) entered blocking state
[ 3037.509592][T27845] br0: port 4(sender) entered disabled state
[ 3037.510025][T27845] sender: entered allmulticast mode
[ 3037.514012][T27845] sender: entered promiscuous mode
[ 3037.776514][T27847] br0: port 4(sender) entered blocking state
[ 3037.777025][T27847] br0: port 4(sender) entered forwarding state
[ 3037.777810][T27847] br0: port 3(c3) entered blocking state
[ 3037.778162][T27847] br0: port 3(c3) entered forwarding state
[ 3037.778881][T27847] br0: port 2(c2) entered blocking state
[ 3037.779236][T27847] br0: port 2(c2) entered forwarding state
[ 3037.779939][T27847] br0: port 1(c1) entered blocking state
[ 3037.780301][T27847] br0: port 1(c1) entered forwarding state
[ 3050.258466][   T12] br0: port 1(c1) entered disabled state
[ 3050.410093][   T12] c1 (unregistering): left allmulticast mode
[ 3050.410622][   T12] c1 (unregistering): left promiscuous mode
[ 3050.411037][   T12] br0: port 1(c1) entered disabled state
[ 3050.815736][   T12] br0: port 2(c2) entered disabled state
[ 3050.922290][   T12] c2 (unregistering): left allmulticast mode
[ 3050.922746][   T12] c2 (unregistering): left promiscuous mode
[ 3050.923141][   T12] br0: port 2(c2) entered disabled state
[ 3051.401956][   T12] br0: port 3(c3) entered disabled state
[ 3051.521091][   T12] c3 (unregistering): left allmulticast mode
[ 3051.521562][   T12] c3 (unregistering): left promiscuous mode
[ 3051.521971][   T12] br0: port 3(c3) entered disabled state
[ 3051.946561][   T12] br0: port 4(sender) entered disabled state
[ 3052.029438][   T12] sender (unregistering): left allmulticast mode
[ 3052.029973][   T12] sender (unregistering): left promiscuous mode
[ 3052.030374][   T12] br0: port 4(sender) entered disabled state