[ 1518.686456][T18788] br0: port 1(c1) entered blocking state
[ 1518.686750][T18788] br0: port 1(c1) entered disabled state
[ 1518.687063][T18788] c1: entered allmulticast mode
[ 1518.689093][T18788] c1: entered promiscuous mode
[ 1519.223550][T18793] br0: port 2(c2) entered blocking state
[ 1519.223842][T18793] br0: port 2(c2) entered disabled state
[ 1519.224103][T18793] c2: entered allmulticast mode
[ 1519.226088][T18793] c2: entered promiscuous mode
[ 1519.711966][T18798] br0: port 3(c3) entered blocking state
[ 1519.712253][T18798] br0: port 3(c3) entered disabled state
[ 1519.712590][T18798] c3: entered allmulticast mode
[ 1519.714490][T18798] c3: entered promiscuous mode
[ 1520.198523][T18803] br0: port 4(sender) entered blocking state
[ 1520.198855][T18803] br0: port 4(sender) entered disabled state
[ 1520.199158][T18803] sender: entered allmulticast mode
[ 1520.201164][T18803] sender: entered promiscuous mode
[ 1520.380122][T18805] br0: port 4(sender) entered blocking state
[ 1520.380502][T18805] br0: port 4(sender) entered forwarding state
[ 1520.380985][T18805] br0: port 3(c3) entered blocking state
[ 1520.381206][T18805] br0: port 3(c3) entered forwarding state
[ 1520.381654][T18805] br0: port 2(c2) entered blocking state
[ 1520.381959][T18805] br0: port 2(c2) entered forwarding state
[ 1520.382391][T18805] br0: port 1(c1) entered blocking state
[ 1520.382615][T18805] br0: port 1(c1) entered forwarding state
[ 1532.271559][   T11] br0: port 1(c1) entered disabled state
[ 1532.369085][   T11] c1 (unregistering): left allmulticast mode
[ 1532.369510][   T11] c1 (unregistering): left promiscuous mode
[ 1532.369747][   T11] br0: port 1(c1) entered disabled state
[ 1532.653380][   T11] br0: port 2(c2) entered disabled state
[ 1532.725085][   T11] c2 (unregistering): left allmulticast mode
[ 1532.725413][   T11] c2 (unregistering): left promiscuous mode
[ 1532.725642][   T11] br0: port 2(c2) entered disabled state
[ 1533.083941][   T11] br0: port 3(c3) entered disabled state
[ 1533.205054][   T11] c3 (unregistering): left allmulticast mode
[ 1533.205415][   T11] c3 (unregistering): left promiscuous mode
[ 1533.205669][   T11] br0: port 3(c3) entered disabled state
[ 1533.492985][   T11] br0: port 4(sender) entered disabled state
[ 1533.624592][   T11] sender (unregistering): left allmulticast mode
[ 1533.624894][   T11] sender (unregistering): left promiscuous mode
[ 1533.625129][   T11] br0: port 4(sender) entered disabled state