[ 1511.898857][T18806] br0: port 1(c1) entered blocking state
[ 1511.899102][T18806] br0: port 1(c1) entered disabled state
[ 1511.899344][T18806] c1: entered allmulticast mode
[ 1511.901207][T18806] c1: entered promiscuous mode
[ 1512.353011][T18811] br0: port 2(c2) entered blocking state
[ 1512.353244][T18811] br0: port 2(c2) entered disabled state
[ 1512.353471][T18811] c2: entered allmulticast mode
[ 1512.355643][T18811] c2: entered promiscuous mode
[ 1512.833625][T18816] br0: port 3(c3) entered blocking state
[ 1512.833933][T18816] br0: port 3(c3) entered disabled state
[ 1512.835425][T18816] c3: entered allmulticast mode
[ 1512.837280][T18816] c3: entered promiscuous mode
[ 1513.306121][T18821] br0: port 4(sender) entered blocking state
[ 1513.306407][T18821] br0: port 4(sender) entered disabled state
[ 1513.306698][T18821] sender: entered allmulticast mode
[ 1513.308590][T18821] sender: entered promiscuous mode
[ 1513.504129][T18823] br0: port 4(sender) entered blocking state
[ 1513.504434][T18823] br0: port 4(sender) entered forwarding state
[ 1513.504939][T18823] br0: port 3(c3) entered blocking state
[ 1513.505179][T18823] br0: port 3(c3) entered forwarding state
[ 1513.505662][T18823] br0: port 2(c2) entered blocking state
[ 1513.505925][T18823] br0: port 2(c2) entered forwarding state
[ 1513.506443][T18823] br0: port 1(c1) entered blocking state
[ 1513.506708][T18823] br0: port 1(c1) entered forwarding state
[ 1525.393791][   T69] br0: port 1(c1) entered disabled state
[ 1525.512641][   T69] c1 (unregistering): left allmulticast mode
[ 1525.512932][   T69] c1 (unregistering): left promiscuous mode
[ 1525.513182][   T69] br0: port 1(c1) entered disabled state
[ 1525.774510][   T69] br0: port 2(c2) entered disabled state
[ 1525.846660][   T69] c2 (unregistering): left allmulticast mode
[ 1525.847004][   T69] c2 (unregistering): left promiscuous mode
[ 1525.847215][   T69] br0: port 2(c2) entered disabled state
[ 1526.153256][   T69] br0: port 3(c3) entered disabled state
[ 1526.232747][   T69] c3 (unregistering): left allmulticast mode
[ 1526.233062][   T69] c3 (unregistering): left promiscuous mode
[ 1526.233301][   T69] br0: port 3(c3) entered disabled state
[ 1526.536785][   T69] br0: port 4(sender) entered disabled state
[ 1526.657804][   T69] sender (unregistering): left allmulticast mode
[ 1526.658076][   T69] sender (unregistering): left promiscuous mode
[ 1526.658308][   T69] br0: port 4(sender) entered disabled state