[ 1511.494533][T18778] br0: port 1(c1) entered blocking state
[ 1511.494861][T18778] br0: port 1(c1) entered disabled state
[ 1511.495099][T18778] c1: entered allmulticast mode
[ 1511.497548][T18778] c1: entered promiscuous mode
[ 1511.944228][T18783] br0: port 2(c2) entered blocking state
[ 1511.944951][T18783] br0: port 2(c2) entered disabled state
[ 1511.945194][T18783] c2: entered allmulticast mode
[ 1511.947115][T18783] c2: entered promiscuous mode
[ 1512.405217][T18788] br0: port 3(c3) entered blocking state
[ 1512.406043][T18788] br0: port 3(c3) entered disabled state
[ 1512.406281][T18788] c3: entered allmulticast mode
[ 1512.408172][T18788] c3: entered promiscuous mode
[ 1512.852483][T18793] br0: port 4(sender) entered blocking state
[ 1512.852749][T18793] br0: port 4(sender) entered disabled state
[ 1512.853019][T18793] sender: entered allmulticast mode
[ 1512.855326][T18793] sender: entered promiscuous mode
[ 1513.020995][T18795] br0: port 4(sender) entered blocking state
[ 1513.021314][T18795] br0: port 4(sender) entered forwarding state
[ 1513.021792][T18795] br0: port 3(c3) entered blocking state
[ 1513.022006][T18795] br0: port 3(c3) entered forwarding state
[ 1513.022437][T18795] br0: port 2(c2) entered blocking state
[ 1513.022660][T18795] br0: port 2(c2) entered forwarding state
[ 1513.023080][T18795] br0: port 1(c1) entered blocking state
[ 1513.023299][T18795] br0: port 1(c1) entered forwarding state
[ 1524.828421][   T69] br0: port 1(c1) entered disabled state
[ 1524.917994][   T69] c1 (unregistering): left allmulticast mode
[ 1524.918297][   T69] c1 (unregistering): left promiscuous mode
[ 1524.918563][   T69] br0: port 1(c1) entered disabled state
[ 1525.200093][   T69] br0: port 2(c2) entered disabled state
[ 1525.276014][   T69] c2 (unregistering): left allmulticast mode
[ 1525.276326][   T69] c2 (unregistering): left promiscuous mode
[ 1525.276593][   T69] br0: port 2(c2) entered disabled state
[ 1525.586111][   T69] br0: port 3(c3) entered disabled state
[ 1525.676389][   T69] c3 (unregistering): left allmulticast mode
[ 1525.676819][   T69] c3 (unregistering): left promiscuous mode
[ 1525.677145][   T69] br0: port 3(c3) entered disabled state
[ 1525.985450][   T69] br0: port 4(sender) entered disabled state
[ 1526.068911][   T69] sender (unregistering): left allmulticast mode
[ 1526.069162][   T69] sender (unregistering): left promiscuous mode
[ 1526.069398][   T69] br0: port 4(sender) entered disabled state