[ 1505.622350][T18795] br0: port 1(c1) entered blocking state
[ 1505.623037][T18795] br0: port 1(c1) entered disabled state
[ 1505.623311][T18795] c1: entered allmulticast mode
[ 1505.625262][T18795] c1: entered promiscuous mode
[ 1506.093747][T18800] br0: port 2(c2) entered blocking state
[ 1506.094004][T18800] br0: port 2(c2) entered disabled state
[ 1506.094245][T18800] c2: entered allmulticast mode
[ 1506.097176][T18800] c2: entered promiscuous mode
[ 1506.583249][T18805] br0: port 3(c3) entered blocking state
[ 1506.584010][T18805] br0: port 3(c3) entered disabled state
[ 1506.584270][T18805] c3: entered allmulticast mode
[ 1506.586219][T18805] c3: entered promiscuous mode
[ 1507.066371][T18810] br0: port 4(sender) entered blocking state
[ 1507.067152][T18810] br0: port 4(sender) entered disabled state
[ 1507.067452][T18810] sender: entered allmulticast mode
[ 1507.069374][T18810] sender: entered promiscuous mode
[ 1507.247192][T18812] br0: port 4(sender) entered blocking state
[ 1507.247560][T18812] br0: port 4(sender) entered forwarding state
[ 1507.248609][T18812] br0: port 3(c3) entered blocking state
[ 1507.248846][T18812] br0: port 3(c3) entered forwarding state
[ 1507.249460][T18812] br0: port 2(c2) entered blocking state
[ 1507.249723][T18812] br0: port 2(c2) entered forwarding state
[ 1507.250171][T18812] br0: port 1(c1) entered blocking state
[ 1507.250424][T18812] br0: port 1(c1) entered forwarding state
[ 1519.113939][   T67] br0: port 1(c1) entered disabled state
[ 1519.208424][   T67] c1 (unregistering): left allmulticast mode
[ 1519.208701][   T67] c1 (unregistering): left promiscuous mode
[ 1519.208934][   T67] br0: port 1(c1) entered disabled state
[ 1519.476981][   T67] br0: port 2(c2) entered disabled state
[ 1519.641147][   T67] c2 (unregistering): left allmulticast mode
[ 1519.641466][   T67] c2 (unregistering): left promiscuous mode
[ 1519.641697][   T67] br0: port 2(c2) entered disabled state
[ 1519.851284][   T67] br0: port 3(c3) entered disabled state
[ 1519.929044][   T67] c3 (unregistering): left allmulticast mode
[ 1519.929325][   T67] c3 (unregistering): left promiscuous mode
[ 1519.929576][   T67] br0: port 3(c3) entered disabled state
[ 1520.250218][   T67] br0: port 4(sender) entered disabled state
[ 1520.340029][   T67] sender (unregistering): left allmulticast mode
[ 1520.340297][   T67] sender (unregistering): left promiscuous mode
[ 1520.340553][   T67] br0: port 4(sender) entered disabled state