[ 1547.784455][T18778] br0: port 1(c1) entered blocking state
[ 1547.784748][T18778] br0: port 1(c1) entered disabled state
[ 1547.785004][T18778] c1: entered allmulticast mode
[ 1547.786965][T18778] c1: entered promiscuous mode
[ 1548.260230][T18783] br0: port 2(c2) entered blocking state
[ 1548.260509][T18783] br0: port 2(c2) entered disabled state
[ 1548.260760][T18783] c2: entered allmulticast mode
[ 1548.262706][T18783] c2: entered promiscuous mode
[ 1548.730729][T18788] br0: port 3(c3) entered blocking state
[ 1548.731016][T18788] br0: port 3(c3) entered disabled state
[ 1548.731287][T18788] c3: entered allmulticast mode
[ 1548.733595][T18788] c3: entered promiscuous mode
[ 1549.223684][T18793] br0: port 4(sender) entered blocking state
[ 1549.223972][T18793] br0: port 4(sender) entered disabled state
[ 1549.224265][T18793] sender: entered allmulticast mode
[ 1549.226231][T18793] sender: entered promiscuous mode
[ 1549.405381][T18795] br0: port 4(sender) entered blocking state
[ 1549.405738][T18795] br0: port 4(sender) entered forwarding state
[ 1549.406236][T18795] br0: port 3(c3) entered blocking state
[ 1549.406536][T18795] br0: port 3(c3) entered forwarding state
[ 1549.406962][T18795] br0: port 2(c2) entered blocking state
[ 1549.407197][T18795] br0: port 2(c2) entered forwarding state
[ 1549.407629][T18795] br0: port 1(c1) entered blocking state
[ 1549.407857][T18795] br0: port 1(c1) entered forwarding state
[ 1561.296521][   T11] br0: port 1(c1) entered disabled state
[ 1561.418568][   T11] c1 (unregistering): left allmulticast mode
[ 1561.418883][   T11] c1 (unregistering): left promiscuous mode
[ 1561.419145][   T11] br0: port 1(c1) entered disabled state
[ 1561.674622][   T11] br0: port 2(c2) entered disabled state
[ 1561.801132][   T11] c2 (unregistering): left allmulticast mode
[ 1561.801411][   T11] c2 (unregistering): left promiscuous mode
[ 1561.801647][   T11] br0: port 2(c2) entered disabled state
[ 1562.056690][   T11] br0: port 3(c3) entered disabled state
[ 1562.174786][   T11] c3 (unregistering): left allmulticast mode
[ 1562.175110][   T11] c3 (unregistering): left promiscuous mode
[ 1562.175347][   T11] br0: port 3(c3) entered disabled state
[ 1562.438124][   T11] br0: port 4(sender) entered disabled state
[ 1562.514743][   T11] sender (unregistering): left allmulticast mode
[ 1562.515043][   T11] sender (unregistering): left promiscuous mode
[ 1562.515300][   T11] br0: port 4(sender) entered disabled state