[ 1519.025539][ T7213] br0: port 1(c1) entered blocking state
[ 1519.025770][ T7213] br0: port 1(c1) entered disabled state
[ 1519.026027][ T7213] c1: entered allmulticast mode
[ 1519.027879][ T7213] c1: entered promiscuous mode
[ 1519.999050][ T7218] br0: port 2(c2) entered blocking state
[ 1519.999334][ T7218] br0: port 2(c2) entered disabled state
[ 1519.999563][ T7218] c2: entered allmulticast mode
[ 1520.002981][ T7218] c2: entered promiscuous mode
[ 1520.935136][ T7223] br0: port 3(c3) entered blocking state
[ 1520.935352][ T7223] br0: port 3(c3) entered disabled state
[ 1520.935572][ T7223] c3: entered allmulticast mode
[ 1520.937445][ T7223] c3: entered promiscuous mode
[ 1521.853994][ T7228] br0: port 4(sender) entered blocking state
[ 1521.854316][ T7228] br0: port 4(sender) entered disabled state
[ 1521.854569][ T7228] sender: entered allmulticast mode
[ 1521.856448][ T7228] sender: entered promiscuous mode
[ 1522.211638][ T7230] br0: port 4(sender) entered blocking state
[ 1522.211994][ T7230] br0: port 4(sender) entered forwarding state
[ 1522.212428][ T7230] br0: port 3(c3) entered blocking state
[ 1522.212623][ T7230] br0: port 3(c3) entered forwarding state
[ 1522.213018][ T7230] br0: port 2(c2) entered blocking state
[ 1522.213217][ T7230] br0: port 2(c2) entered forwarding state
[ 1522.213602][ T7230] br0: port 1(c1) entered blocking state
[ 1522.213799][ T7230] br0: port 1(c1) entered forwarding state
[ 1535.501557][   T11] br0: port 1(c1) entered disabled state
[ 1535.659580][   T11] c1 (unregistering): left allmulticast mode
[ 1535.659869][   T11] c1 (unregistering): left promiscuous mode
[ 1535.660089][   T11] br0: port 1(c1) entered disabled state
[ 1536.182626][   T11] br0: port 2(c2) entered disabled state
[ 1536.247667][   T11] c2 (unregistering): left allmulticast mode
[ 1536.247936][   T11] c2 (unregistering): left promiscuous mode
[ 1536.248167][   T11] br0: port 2(c2) entered disabled state
[ 1536.933300][   T11] br0: port 3(c3) entered disabled state
[ 1537.067938][   T11] c3 (unregistering): left allmulticast mode
[ 1537.068262][   T11] c3 (unregistering): left promiscuous mode
[ 1537.068479][   T11] br0: port 3(c3) entered disabled state
[ 1537.691997][   T11] br0: port 4(sender) entered disabled state
[ 1537.842616][   T11] sender (unregistering): left allmulticast mode
[ 1537.842905][   T11] sender (unregistering): left promiscuous mode
[ 1537.843140][   T11] br0: port 4(sender) entered disabled state