[ 1038.078674][  T762] br0: port 1(c1) entered blocking state
[ 1038.081732][  T762] br0: port 1(c1) entered disabled state
[ 1038.082008][  T762] c1: entered allmulticast mode
[ 1038.083586][  T762] c1: entered promiscuous mode
[ 1038.248350][  T767] br0: port 2(c2) entered blocking state
[ 1038.248622][  T767] br0: port 2(c2) entered disabled state
[ 1038.248870][  T767] c2: entered allmulticast mode
[ 1038.250807][  T767] c2: entered promiscuous mode
[ 1038.418643][  T772] br0: port 3(c3) entered blocking state
[ 1038.418903][  T772] br0: port 3(c3) entered disabled state
[ 1038.419155][  T772] c3: entered allmulticast mode
[ 1038.420652][  T772] c3: entered promiscuous mode
[ 1038.593355][  T777] br0: port 4(sender) entered blocking state
[ 1038.593669][  T777] br0: port 4(sender) entered disabled state
[ 1038.593972][  T777] sender: entered allmulticast mode
[ 1038.595490][  T777] sender: entered promiscuous mode
[ 1038.645305][  T779] br0: port 4(sender) entered blocking state
[ 1038.645628][  T779] br0: port 4(sender) entered forwarding state
[ 1038.646058][  T779] br0: port 3(c3) entered blocking state
[ 1038.646300][  T779] br0: port 3(c3) entered forwarding state
[ 1038.646703][  T779] br0: port 2(c2) entered blocking state
[ 1038.646945][  T779] br0: port 2(c2) entered forwarding state
[ 1038.647349][  T779] br0: port 1(c1) entered blocking state
[ 1038.647586][  T779] br0: port 1(c1) entered forwarding state
[ 1049.638830][   T12] br0: port 1(c1) entered disabled state
[ 1049.642674][   T12] c1 (unregistering): left allmulticast mode
[ 1049.642982][   T12] c1 (unregistering): left promiscuous mode
[ 1049.643266][   T12] br0: port 1(c1) entered disabled state
[ 1049.768189][   T12] br0: port 2(c2) entered disabled state
[ 1049.772096][   T12] c2 (unregistering): left allmulticast mode
[ 1049.772407][   T12] c2 (unregistering): left promiscuous mode
[ 1049.772685][   T12] br0: port 2(c2) entered disabled state
[ 1049.896762][   T12] br0: port 3(c3) entered disabled state
[ 1049.900749][   T12] c3 (unregistering): left allmulticast mode
[ 1049.901112][   T12] c3 (unregistering): left promiscuous mode
[ 1049.901440][   T12] br0: port 3(c3) entered disabled state
[ 1050.035237][   T12] br0: port 4(sender) entered disabled state
[ 1050.039120][   T12] sender (unregistering): left allmulticast mode
[ 1050.039452][   T12] sender (unregistering): left promiscuous mode
[ 1050.039773][   T12] br0: port 4(sender) entered disabled state