[ 1504.919835][T18778] br0: port 1(c1) entered blocking state
[ 1504.920653][T18778] br0: port 1(c1) entered disabled state
[ 1504.920890][T18778] c1: entered allmulticast mode
[ 1504.922769][T18778] c1: entered promiscuous mode
[ 1505.384091][T18783] br0: port 2(c2) entered blocking state
[ 1505.385480][T18783] br0: port 2(c2) entered disabled state
[ 1505.385721][T18783] c2: entered allmulticast mode
[ 1505.387938][T18783] c2: entered promiscuous mode
[ 1505.874343][T18788] br0: port 3(c3) entered blocking state
[ 1505.874615][T18788] br0: port 3(c3) entered disabled state
[ 1505.874855][T18788] c3: entered allmulticast mode
[ 1505.876761][T18788] c3: entered promiscuous mode
[ 1506.338811][T18793] br0: port 4(sender) entered blocking state
[ 1506.339691][T18793] br0: port 4(sender) entered disabled state
[ 1506.339980][T18793] sender: entered allmulticast mode
[ 1506.341916][T18793] sender: entered promiscuous mode
[ 1506.517065][T18795] br0: port 4(sender) entered blocking state
[ 1506.517429][T18795] br0: port 4(sender) entered forwarding state
[ 1506.517924][T18795] br0: port 3(c3) entered blocking state
[ 1506.518161][T18795] br0: port 3(c3) entered forwarding state
[ 1506.518584][T18795] br0: port 2(c2) entered blocking state
[ 1506.518800][T18795] br0: port 2(c2) entered forwarding state
[ 1506.519237][T18795] br0: port 1(c1) entered blocking state
[ 1506.519459][T18795] br0: port 1(c1) entered forwarding state
[ 1518.399612][   T11] br0: port 1(c1) entered disabled state
[ 1518.523807][   T11] c1 (unregistering): left allmulticast mode
[ 1518.524085][   T11] c1 (unregistering): left promiscuous mode
[ 1518.524326][   T11] br0: port 1(c1) entered disabled state
[ 1518.757763][   T11] br0: port 2(c2) entered disabled state
[ 1518.835783][   T11] c2 (unregistering): left allmulticast mode
[ 1518.836150][   T11] c2 (unregistering): left promiscuous mode
[ 1518.836367][   T11] br0: port 2(c2) entered disabled state
[ 1519.139351][   T11] br0: port 3(c3) entered disabled state
[ 1519.304300][   T11] c3 (unregistering): left allmulticast mode
[ 1519.304666][   T11] c3 (unregistering): left promiscuous mode
[ 1519.304895][   T11] br0: port 3(c3) entered disabled state
[ 1519.510802][   T11] br0: port 4(sender) entered disabled state
[ 1519.637787][   T11] sender (unregistering): left allmulticast mode
[ 1519.638091][   T11] sender (unregistering): left promiscuous mode
[ 1519.638342][   T11] br0: port 4(sender) entered disabled state