[ 2223.948124][T18325] br0: port 1(c1) entered blocking state
[ 2223.948413][T18325] br0: port 1(c1) entered disabled state
[ 2223.948631][T18325] c1: entered allmulticast mode
[ 2223.950460][T18325] c1: entered promiscuous mode
[ 2224.780813][T18330] br0: port 2(c2) entered blocking state
[ 2224.781124][T18330] br0: port 2(c2) entered disabled state
[ 2224.781357][T18330] c2: entered allmulticast mode
[ 2224.783218][T18330] c2: entered promiscuous mode
[ 2225.187394][T18332] ip (18332) used greatest stack depth: 23920 bytes left
[ 2225.687152][T18335] br0: port 3(c3) entered blocking state
[ 2225.687450][T18335] br0: port 3(c3) entered disabled state
[ 2225.687669][T18335] c3: entered allmulticast mode
[ 2225.689514][T18335] c3: entered promiscuous mode
[ 2226.534968][T18340] br0: port 4(sender) entered blocking state
[ 2226.535974][T18340] br0: port 4(sender) entered disabled state
[ 2226.536265][T18340] sender: entered allmulticast mode
[ 2226.538077][T18340] sender: entered promiscuous mode
[ 2226.864648][T18342] br0: port 4(sender) entered blocking state
[ 2226.864922][T18342] br0: port 4(sender) entered forwarding state
[ 2226.865363][T18342] br0: port 3(c3) entered blocking state
[ 2226.865551][T18342] br0: port 3(c3) entered forwarding state
[ 2226.865992][T18342] br0: port 2(c2) entered blocking state
[ 2226.866195][T18342] br0: port 2(c2) entered forwarding state
[ 2226.866581][T18342] br0: port 1(c1) entered blocking state
[ 2226.866778][T18342] br0: port 1(c1) entered forwarding state
[ 2239.787616][   T11] br0: port 1(c1) entered disabled state
[ 2239.928845][   T11] c1 (unregistering): left allmulticast mode
[ 2239.929126][   T11] c1 (unregistering): left promiscuous mode
[ 2239.929327][   T11] br0: port 1(c1) entered disabled state
[ 2240.426011][   T11] br0: port 2(c2) entered disabled state
[ 2240.565707][   T11] c2 (unregistering): left allmulticast mode
[ 2240.565944][   T11] c2 (unregistering): left promiscuous mode
[ 2240.566168][   T11] br0: port 2(c2) entered disabled state
[ 2241.074484][   T11] br0: port 3(c3) entered disabled state
[ 2241.198762][   T11] c3 (unregistering): left allmulticast mode
[ 2241.199135][   T11] c3 (unregistering): left promiscuous mode
[ 2241.199350][   T11] br0: port 3(c3) entered disabled state
[ 2241.686259][   T11] br0: port 4(sender) entered disabled state
[ 2241.764668][   T11] sender (unregistering): left allmulticast mode
[ 2241.764921][   T11] sender (unregistering): left promiscuous mode
[ 2241.765136][   T11] br0: port 4(sender) entered disabled state