[  931.176119][ T1294] br0: port 1(c1) entered blocking state
[  931.176344][ T1294] br0: port 1(c1) entered disabled state
[  931.176550][ T1294] c1: entered allmulticast mode
[  931.178044][ T1294] c1: entered promiscuous mode
[  931.338072][ T1299] br0: port 2(c2) entered blocking state
[  931.338257][ T1299] br0: port 2(c2) entered disabled state
[  931.338412][ T1299] c2: entered allmulticast mode
[  931.339847][ T1299] c2: entered promiscuous mode
[  931.483517][ T1304] br0: port 3(c3) entered blocking state
[  931.484303][ T1304] br0: port 3(c3) entered disabled state
[  931.484514][ T1304] c3: entered allmulticast mode
[  931.485997][ T1304] c3: entered promiscuous mode
[  931.636551][ T1309] br0: port 4(sender) entered blocking state
[  931.636944][ T1309] br0: port 4(sender) entered disabled state
[  931.637166][ T1309] sender: entered allmulticast mode
[  931.638637][ T1309] sender: entered promiscuous mode
[  931.689977][ T1311] br0: port 4(sender) entered blocking state
[  931.690203][ T1311] br0: port 4(sender) entered forwarding state
[  931.690611][ T1311] br0: port 3(c3) entered blocking state
[  931.690804][ T1311] br0: port 3(c3) entered forwarding state
[  931.691136][ T1311] br0: port 2(c2) entered blocking state
[  931.691314][ T1311] br0: port 2(c2) entered forwarding state
[  931.692153][ T1311] br0: port 1(c1) entered blocking state
[  931.692336][ T1311] br0: port 1(c1) entered forwarding state
[  942.629677][   T69] br0: port 1(c1) entered disabled state
[  942.633399][   T69] c1 (unregistering): left allmulticast mode
[  942.633603][   T69] c1 (unregistering): left promiscuous mode
[  942.634003][   T69] br0: port 1(c1) entered disabled state
[  942.742325][   T69] br0: port 2(c2) entered disabled state
[  942.744591][   T69] c2 (unregistering): left allmulticast mode
[  942.744779][   T69] c2 (unregistering): left promiscuous mode
[  942.745024][   T69] br0: port 2(c2) entered disabled state
[  942.854481][   T69] br0: port 3(c3) entered disabled state
[  942.856572][   T69] c3 (unregistering): left allmulticast mode
[  942.856798][   T69] c3 (unregistering): left promiscuous mode
[  942.856965][   T69] br0: port 3(c3) entered disabled state
[  942.971752][   T69] br0: port 4(sender) entered disabled state
[  942.974234][   T69] sender (unregistering): left allmulticast mode
[  942.974405][   T69] sender (unregistering): left promiscuous mode
[  942.974570][   T69] br0: port 4(sender) entered disabled state