[ 1516.173906][T18786] br0: port 1(c1) entered blocking state
[ 1516.174175][T18786] br0: port 1(c1) entered disabled state
[ 1516.174479][T18786] c1: entered allmulticast mode
[ 1516.176424][T18786] c1: entered promiscuous mode
[ 1516.653190][T18791] br0: port 2(c2) entered blocking state
[ 1516.653551][T18791] br0: port 2(c2) entered disabled state
[ 1516.653788][T18791] c2: entered allmulticast mode
[ 1516.655730][T18791] c2: entered promiscuous mode
[ 1517.149433][T18796] br0: port 3(c3) entered blocking state
[ 1517.149687][T18796] br0: port 3(c3) entered disabled state
[ 1517.149934][T18796] c3: entered allmulticast mode
[ 1517.151882][T18796] c3: entered promiscuous mode
[ 1517.637242][T18801] br0: port 4(sender) entered blocking state
[ 1517.637591][T18801] br0: port 4(sender) entered disabled state
[ 1517.637862][T18801] sender: entered allmulticast mode
[ 1517.640079][T18801] sender: entered promiscuous mode
[ 1517.827333][T18803] br0: port 4(sender) entered blocking state
[ 1517.827655][T18803] br0: port 4(sender) entered forwarding state
[ 1517.828134][T18803] br0: port 3(c3) entered blocking state
[ 1517.828359][T18803] br0: port 3(c3) entered forwarding state
[ 1517.828775][T18803] br0: port 2(c2) entered blocking state
[ 1517.828994][T18803] br0: port 2(c2) entered forwarding state
[ 1517.829502][T18803] br0: port 1(c1) entered blocking state
[ 1517.829722][T18803] br0: port 1(c1) entered forwarding state
[ 1529.744646][   T66] br0: port 1(c1) entered disabled state
[ 1529.878921][   T66] c1 (unregistering): left allmulticast mode
[ 1529.879241][   T66] c1 (unregistering): left promiscuous mode
[ 1529.879486][   T66] br0: port 1(c1) entered disabled state
[ 1530.106062][   T66] br0: port 2(c2) entered disabled state
[ 1530.206908][   T66] c2 (unregistering): left allmulticast mode
[ 1530.207238][   T66] c2 (unregistering): left promiscuous mode
[ 1530.207480][   T66] br0: port 2(c2) entered disabled state
[ 1530.468809][   T66] br0: port 3(c3) entered disabled state
[ 1530.554926][   T66] c3 (unregistering): left allmulticast mode
[ 1530.555269][   T66] c3 (unregistering): left promiscuous mode
[ 1530.555485][   T66] br0: port 3(c3) entered disabled state
[ 1530.853161][   T66] br0: port 4(sender) entered disabled state
[ 1530.921936][   T66] sender (unregistering): left allmulticast mode
[ 1530.922260][   T66] sender (unregistering): left promiscuous mode
[ 1530.922495][   T66] br0: port 4(sender) entered disabled state