[ 2207.436793][T22755] br0: port 1(c1) entered blocking state
[ 2207.437267][T22755] br0: port 1(c1) entered disabled state
[ 2207.437627][T22755] c1: entered allmulticast mode
[ 2207.441009][T22755] c1: entered promiscuous mode
[ 2208.111207][T22760] br0: port 2(c2) entered blocking state
[ 2208.111665][T22760] br0: port 2(c2) entered disabled state
[ 2208.112413][T22760] c2: entered allmulticast mode
[ 2208.115887][T22760] c2: entered promiscuous mode
[ 2208.795260][T22765] br0: port 3(c3) entered blocking state
[ 2208.795683][T22765] br0: port 3(c3) entered disabled state
[ 2208.796043][T22765] c3: entered allmulticast mode
[ 2208.799676][T22765] c3: entered promiscuous mode
[ 2209.478634][T22770] br0: port 4(sender) entered blocking state
[ 2209.479143][T22770] br0: port 4(sender) entered disabled state
[ 2209.479562][T22770] sender: entered allmulticast mode
[ 2209.483552][T22770] sender: entered promiscuous mode
[ 2209.734384][T22772] br0: port 4(sender) entered blocking state
[ 2209.734951][T22772] br0: port 4(sender) entered forwarding state
[ 2209.735692][T22772] br0: port 3(c3) entered blocking state
[ 2209.736050][T22772] br0: port 3(c3) entered forwarding state
[ 2209.736730][T22772] br0: port 2(c2) entered blocking state
[ 2209.737147][T22772] br0: port 2(c2) entered forwarding state
[ 2209.737816][T22772] br0: port 1(c1) entered blocking state
[ 2209.738163][T22772] br0: port 1(c1) entered forwarding state
[ 2222.170796][   T12] br0: port 1(c1) entered disabled state
[ 2222.274696][   T12] c1 (unregistering): left allmulticast mode
[ 2222.275141][   T12] c1 (unregistering): left promiscuous mode
[ 2222.275517][   T12] br0: port 1(c1) entered disabled state
[ 2222.704089][   T12] br0: port 2(c2) entered disabled state
[ 2222.791783][   T12] c2 (unregistering): left allmulticast mode
[ 2222.792251][   T12] c2 (unregistering): left promiscuous mode
[ 2222.792648][   T12] br0: port 2(c2) entered disabled state
[ 2223.248487][   T12] br0: port 3(c3) entered disabled state
[ 2223.344661][   T12] c3 (unregistering): left allmulticast mode
[ 2223.345111][   T12] c3 (unregistering): left promiscuous mode
[ 2223.345483][   T12] br0: port 3(c3) entered disabled state
[ 2223.756148][   T12] br0: port 4(sender) entered disabled state
[ 2223.872703][   T12] sender (unregistering): left allmulticast mode
[ 2223.873147][   T12] sender (unregistering): left promiscuous mode
[ 2223.873520][   T12] br0: port 4(sender) entered disabled state