[ 1540.906366][T18805] br0: port 1(c1) entered blocking state
[ 1540.906660][T18805] br0: port 1(c1) entered disabled state
[ 1540.906892][T18805] c1: entered allmulticast mode
[ 1540.908713][T18805] c1: entered promiscuous mode
[ 1541.374660][T18810] br0: port 2(c2) entered blocking state
[ 1541.374995][T18810] br0: port 2(c2) entered disabled state
[ 1541.375260][T18810] c2: entered allmulticast mode
[ 1541.377072][T18810] c2: entered promiscuous mode
[ 1541.851497][T18815] br0: port 3(c3) entered blocking state
[ 1541.851840][T18815] br0: port 3(c3) entered disabled state
[ 1541.852079][T18815] c3: entered allmulticast mode
[ 1541.853943][T18815] c3: entered promiscuous mode
[ 1542.328705][T18820] br0: port 4(sender) entered blocking state
[ 1542.329080][T18820] br0: port 4(sender) entered disabled state
[ 1542.329374][T18820] sender: entered allmulticast mode
[ 1542.331180][T18820] sender: entered promiscuous mode
[ 1542.505153][T18822] br0: port 4(sender) entered blocking state
[ 1542.505562][T18822] br0: port 4(sender) entered forwarding state
[ 1542.506030][T18822] br0: port 3(c3) entered blocking state
[ 1542.506248][T18822] br0: port 3(c3) entered forwarding state
[ 1542.506668][T18822] br0: port 2(c2) entered blocking state
[ 1542.506879][T18822] br0: port 2(c2) entered forwarding state
[ 1542.507301][T18822] br0: port 1(c1) entered blocking state
[ 1542.507525][T18822] br0: port 1(c1) entered forwarding state
[ 1554.386807][   T11] br0: port 1(c1) entered disabled state
[ 1554.557913][   T11] c1 (unregistering): left allmulticast mode
[ 1554.558280][   T11] c1 (unregistering): left promiscuous mode
[ 1554.558523][   T11] br0: port 1(c1) entered disabled state
[ 1554.789947][   T11] br0: port 2(c2) entered disabled state
[ 1554.893879][   T11] c2 (unregistering): left allmulticast mode
[ 1554.894187][   T11] c2 (unregistering): left promiscuous mode
[ 1554.894441][   T11] br0: port 2(c2) entered disabled state
[ 1555.230944][   T11] br0: port 3(c3) entered disabled state
[ 1555.386882][   T11] c3 (unregistering): left allmulticast mode
[ 1555.387276][   T11] c3 (unregistering): left promiscuous mode
[ 1555.387513][   T11] br0: port 3(c3) entered disabled state
[ 1555.585176][   T11] br0: port 4(sender) entered disabled state
[ 1555.690859][   T11] sender (unregistering): left allmulticast mode
[ 1555.691148][   T11] sender (unregistering): left promiscuous mode
[ 1555.691399][   T11] br0: port 4(sender) entered disabled state