[ 1540.795243][T18799] br0: port 1(c1) entered blocking state
[ 1540.795523][T18799] br0: port 1(c1) entered disabled state
[ 1540.795777][T18799] c1: entered allmulticast mode
[ 1540.797702][T18799] c1: entered promiscuous mode
[ 1541.262448][T18804] br0: port 2(c2) entered blocking state
[ 1541.262687][T18804] br0: port 2(c2) entered disabled state
[ 1541.262918][T18804] c2: entered allmulticast mode
[ 1541.266068][T18804] c2: entered promiscuous mode
[ 1541.734346][T18809] br0: port 3(c3) entered blocking state
[ 1541.734675][T18809] br0: port 3(c3) entered disabled state
[ 1541.735047][T18809] c3: entered allmulticast mode
[ 1541.736946][T18809] c3: entered promiscuous mode
[ 1542.214163][T18814] br0: port 4(sender) entered blocking state
[ 1542.214875][T18814] br0: port 4(sender) entered disabled state
[ 1542.215145][T18814] sender: entered allmulticast mode
[ 1542.217039][T18814] sender: entered promiscuous mode
[ 1542.398894][T18816] br0: port 4(sender) entered blocking state
[ 1542.399184][T18816] br0: port 4(sender) entered forwarding state
[ 1542.399642][T18816] br0: port 3(c3) entered blocking state
[ 1542.399847][T18816] br0: port 3(c3) entered forwarding state
[ 1542.400257][T18816] br0: port 2(c2) entered blocking state
[ 1542.400469][T18816] br0: port 2(c2) entered forwarding state
[ 1542.400878][T18816] br0: port 1(c1) entered blocking state
[ 1542.401085][T18816] br0: port 1(c1) entered forwarding state
[ 1554.252089][   T68] br0: port 1(c1) entered disabled state
[ 1554.375022][   T68] c1 (unregistering): left allmulticast mode
[ 1554.375324][   T68] c1 (unregistering): left promiscuous mode
[ 1554.375596][   T68] br0: port 1(c1) entered disabled state
[ 1554.614752][   T68] br0: port 2(c2) entered disabled state
[ 1554.737060][   T68] c2 (unregistering): left allmulticast mode
[ 1554.737390][   T68] c2 (unregistering): left promiscuous mode
[ 1554.737627][   T68] br0: port 2(c2) entered disabled state
[ 1554.977911][   T68] br0: port 3(c3) entered disabled state
[ 1555.095016][   T68] c3 (unregistering): left allmulticast mode
[ 1555.095312][   T68] c3 (unregistering): left promiscuous mode
[ 1555.095571][   T68] br0: port 3(c3) entered disabled state
[ 1555.337820][   T68] br0: port 4(sender) entered disabled state
[ 1555.439023][   T68] sender (unregistering): left allmulticast mode
[ 1555.439317][   T68] sender (unregistering): left promiscuous mode
[ 1555.439584][   T68] br0: port 4(sender) entered disabled state