[ 2244.317797][T18312] br0: port 1(c1) entered blocking state
[ 2244.318064][T18312] br0: port 1(c1) entered disabled state
[ 2244.324625][T18312] c1: entered allmulticast mode
[ 2244.327605][T18312] c1: entered promiscuous mode
[ 2245.181962][T18317] br0: port 2(c2) entered blocking state
[ 2245.182261][T18317] br0: port 2(c2) entered disabled state
[ 2245.182469][T18317] c2: entered allmulticast mode
[ 2245.184450][T18317] c2: entered promiscuous mode
[ 2246.028582][T18322] br0: port 3(c3) entered blocking state
[ 2246.028850][T18322] br0: port 3(c3) entered disabled state
[ 2246.029060][T18322] c3: entered allmulticast mode
[ 2246.031914][T18322] c3: entered promiscuous mode
[ 2246.875525][T18327] br0: port 4(sender) entered blocking state
[ 2246.875835][T18327] br0: port 4(sender) entered disabled state
[ 2246.876088][T18327] sender: entered allmulticast mode
[ 2246.877956][T18327] sender: entered promiscuous mode
[ 2247.222179][T18329] br0: port 4(sender) entered blocking state
[ 2247.222525][T18329] br0: port 4(sender) entered forwarding state
[ 2247.222960][T18329] br0: port 3(c3) entered blocking state
[ 2247.223149][T18329] br0: port 3(c3) entered forwarding state
[ 2247.223915][T18329] br0: port 2(c2) entered blocking state
[ 2247.224114][T18329] br0: port 2(c2) entered forwarding state
[ 2247.224511][T18329] br0: port 1(c1) entered blocking state
[ 2247.224708][T18329] br0: port 1(c1) entered forwarding state
[ 2260.137061][   T11] br0: port 1(c1) entered disabled state
[ 2260.305853][   T11] c1 (unregistering): left allmulticast mode
[ 2260.306110][   T11] c1 (unregistering): left promiscuous mode
[ 2260.306338][   T11] br0: port 1(c1) entered disabled state
[ 2260.795905][   T11] br0: port 2(c2) entered disabled state
[ 2260.961887][   T11] c2 (unregistering): left allmulticast mode
[ 2260.962123][   T11] c2 (unregistering): left promiscuous mode
[ 2260.962354][   T11] br0: port 2(c2) entered disabled state
[ 2261.490361][   T11] br0: port 3(c3) entered disabled state
[ 2261.608852][   T11] c3 (unregistering): left allmulticast mode
[ 2261.609089][   T11] c3 (unregistering): left promiscuous mode
[ 2261.609312][   T11] br0: port 3(c3) entered disabled state
[ 2262.165548][   T11] br0: port 4(sender) entered disabled state
[ 2262.255835][   T11] sender (unregistering): left allmulticast mode
[ 2262.256084][   T11] sender (unregistering): left promiscuous mode
[ 2262.256324][   T11] br0: port 4(sender) entered disabled state