[ 1526.640012][T18795] br0: port 1(c1) entered blocking state
[ 1526.640345][T18795] br0: port 1(c1) entered disabled state
[ 1526.640596][T18795] c1: entered allmulticast mode
[ 1526.642505][T18795] c1: entered promiscuous mode
[ 1527.160025][T18800] br0: port 2(c2) entered blocking state
[ 1527.160368][T18800] br0: port 2(c2) entered disabled state
[ 1527.160658][T18800] c2: entered allmulticast mode
[ 1527.162721][T18800] c2: entered promiscuous mode
[ 1527.631315][T18805] br0: port 3(c3) entered blocking state
[ 1527.631610][T18805] br0: port 3(c3) entered disabled state
[ 1527.631862][T18805] c3: entered allmulticast mode
[ 1527.633805][T18805] c3: entered promiscuous mode
[ 1528.115347][T18810] br0: port 4(sender) entered blocking state
[ 1528.115691][T18810] br0: port 4(sender) entered disabled state
[ 1528.115998][T18810] sender: entered allmulticast mode
[ 1528.117950][T18810] sender: entered promiscuous mode
[ 1528.296104][T18812] br0: port 4(sender) entered blocking state
[ 1528.296512][T18812] br0: port 4(sender) entered forwarding state
[ 1528.297026][T18812] br0: port 3(c3) entered blocking state
[ 1528.297304][T18812] br0: port 3(c3) entered forwarding state
[ 1528.297775][T18812] br0: port 2(c2) entered blocking state
[ 1528.298033][T18812] br0: port 2(c2) entered forwarding state
[ 1528.298518][T18812] br0: port 1(c1) entered blocking state
[ 1528.298785][T18812] br0: port 1(c1) entered forwarding state
[ 1540.244260][   T12] br0: port 1(c1) entered disabled state
[ 1540.420796][   T12] c1 (unregistering): left allmulticast mode
[ 1540.421228][   T12] c1 (unregistering): left promiscuous mode
[ 1540.421665][   T12] br0: port 1(c1) entered disabled state
[ 1540.676752][   T12] br0: port 2(c2) entered disabled state
[ 1540.784921][   T12] c2 (unregistering): left allmulticast mode
[ 1540.785242][   T12] c2 (unregistering): left promiscuous mode
[ 1540.785482][   T12] br0: port 2(c2) entered disabled state
[ 1541.066904][   T12] br0: port 3(c3) entered disabled state
[ 1541.215021][   T12] c3 (unregistering): left allmulticast mode
[ 1541.215334][   T12] c3 (unregistering): left promiscuous mode
[ 1541.215567][   T12] br0: port 3(c3) entered disabled state
[ 1541.474220][   T12] br0: port 4(sender) entered disabled state
[ 1541.572883][   T12] sender (unregistering): left allmulticast mode
[ 1541.573220][   T12] sender (unregistering): left promiscuous mode
[ 1541.573461][   T12] br0: port 4(sender) entered disabled state