[ 1011.332496][  T871] br0: port 1(c1) entered blocking state
[ 1011.332663][  T871] br0: port 1(c1) entered disabled state
[ 1011.332807][  T871] c1: entered allmulticast mode
[ 1011.334182][  T871] c1: entered promiscuous mode
[ 1011.496177][  T876] br0: port 2(c2) entered blocking state
[ 1011.496326][  T876] br0: port 2(c2) entered disabled state
[ 1011.496474][  T876] c2: entered allmulticast mode
[ 1011.498385][  T876] c2: entered promiscuous mode
[ 1011.642844][  T881] br0: port 3(c3) entered blocking state
[ 1011.642999][  T881] br0: port 3(c3) entered disabled state
[ 1011.643143][  T881] c3: entered allmulticast mode
[ 1011.644477][  T881] c3: entered promiscuous mode
[ 1011.799210][  T886] br0: port 4(sender) entered blocking state
[ 1011.799398][  T886] br0: port 4(sender) entered disabled state
[ 1011.799570][  T886] sender: entered allmulticast mode
[ 1011.800952][  T886] sender: entered promiscuous mode
[ 1011.844786][  T888] br0: port 4(sender) entered blocking state
[ 1011.844981][  T888] br0: port 4(sender) entered forwarding state
[ 1011.845256][  T888] br0: port 3(c3) entered blocking state
[ 1011.845393][  T888] br0: port 3(c3) entered forwarding state
[ 1011.845692][  T888] br0: port 2(c2) entered blocking state
[ 1011.845821][  T888] br0: port 2(c2) entered forwarding state
[ 1011.846083][  T888] br0: port 1(c1) entered blocking state
[ 1011.846215][  T888] br0: port 1(c1) entered forwarding state
[ 1022.807266][   T12] br0: port 1(c1) entered disabled state
[ 1022.812129][   T12] c1 (unregistering): left allmulticast mode
[ 1022.812351][   T12] c1 (unregistering): left promiscuous mode
[ 1022.812567][   T12] br0: port 1(c1) entered disabled state
[ 1022.996155][   T12] br0: port 2(c2) entered disabled state
[ 1022.999419][   T12] c2 (unregistering): left allmulticast mode
[ 1022.999606][   T12] c2 (unregistering): left promiscuous mode
[ 1022.999770][   T12] br0: port 2(c2) entered disabled state
[ 1023.173470][   T12] br0: port 3(c3) entered disabled state
[ 1023.187394][   T12] c3 (unregistering): left allmulticast mode
[ 1023.187723][   T12] c3 (unregistering): left promiscuous mode
[ 1023.188078][   T12] br0: port 3(c3) entered disabled state
[ 1023.361111][   T12] br0: port 4(sender) entered disabled state
[ 1023.363346][   T12] sender (unregistering): left allmulticast mode
[ 1023.363535][   T12] sender (unregistering): left promiscuous mode
[ 1023.363703][   T12] br0: port 4(sender) entered disabled state