[ 1512.118825][T18778] br0: port 1(c1) entered blocking state
[ 1512.119057][T18778] br0: port 1(c1) entered disabled state
[ 1512.119283][T18778] c1: entered allmulticast mode
[ 1512.121181][T18778] c1: entered promiscuous mode
[ 1512.582028][T18783] br0: port 2(c2) entered blocking state
[ 1512.582286][T18783] br0: port 2(c2) entered disabled state
[ 1512.582547][T18783] c2: entered allmulticast mode
[ 1512.584447][T18783] c2: entered promiscuous mode
[ 1513.029010][T18788] br0: port 3(c3) entered blocking state
[ 1513.029280][T18788] br0: port 3(c3) entered disabled state
[ 1513.029539][T18788] c3: entered allmulticast mode
[ 1513.032524][T18788] c3: entered promiscuous mode
[ 1513.479668][T18793] br0: port 4(sender) entered blocking state
[ 1513.480047][T18793] br0: port 4(sender) entered disabled state
[ 1513.480343][T18793] sender: entered allmulticast mode
[ 1513.482251][T18793] sender: entered promiscuous mode
[ 1513.659344][T18795] br0: port 4(sender) entered blocking state
[ 1513.659665][T18795] br0: port 4(sender) entered forwarding state
[ 1513.660137][T18795] br0: port 3(c3) entered blocking state
[ 1513.660360][T18795] br0: port 3(c3) entered forwarding state
[ 1513.660777][T18795] br0: port 2(c2) entered blocking state
[ 1513.660989][T18795] br0: port 2(c2) entered forwarding state
[ 1513.661409][T18795] br0: port 1(c1) entered blocking state
[ 1513.661628][T18795] br0: port 1(c1) entered forwarding state
[ 1525.500620][   T69] br0: port 1(c1) entered disabled state
[ 1525.611904][   T69] c1 (unregistering): left allmulticast mode
[ 1525.612161][   T69] c1 (unregistering): left promiscuous mode
[ 1525.612447][   T69] br0: port 1(c1) entered disabled state
[ 1525.889691][   T69] br0: port 2(c2) entered disabled state
[ 1526.039917][   T69] c2 (unregistering): left allmulticast mode
[ 1526.040184][   T69] c2 (unregistering): left promiscuous mode
[ 1526.040413][   T69] br0: port 2(c2) entered disabled state
[ 1526.249759][   T69] br0: port 3(c3) entered disabled state
[ 1526.335921][   T69] c3 (unregistering): left allmulticast mode
[ 1526.336180][   T69] c3 (unregistering): left promiscuous mode
[ 1526.336416][   T69] br0: port 3(c3) entered disabled state
[ 1526.600438][   T69] br0: port 4(sender) entered disabled state
[ 1526.719904][   T69] sender (unregistering): left allmulticast mode
[ 1526.720190][   T69] sender (unregistering): left promiscuous mode
[ 1526.720439][   T69] br0: port 4(sender) entered disabled state