[ 1897.664015][T19191] br0: port 1(c1) entered blocking state
[ 1897.664412][T19191] br0: port 1(c1) entered disabled state
[ 1897.664789][T19191] c1: entered allmulticast mode
[ 1897.668120][T19191] c1: entered promiscuous mode
[ 1898.383802][T19196] br0: port 2(c2) entered blocking state
[ 1898.384160][T19196] br0: port 2(c2) entered disabled state
[ 1898.384531][T19196] c2: entered allmulticast mode
[ 1898.388063][T19196] c2: entered promiscuous mode
[ 1899.063992][T19201] br0: port 3(c3) entered blocking state
[ 1899.064403][T19201] br0: port 3(c3) entered disabled state
[ 1899.064752][T19201] c3: entered allmulticast mode
[ 1899.068216][T19201] c3: entered promiscuous mode
[ 1899.743945][T19206] br0: port 4(sender) entered blocking state
[ 1899.744452][T19206] br0: port 4(sender) entered disabled state
[ 1899.745295][T19206] sender: entered allmulticast mode
[ 1899.748691][T19206] sender: entered promiscuous mode
[ 1899.982762][T19208] br0: port 4(sender) entered blocking state
[ 1899.983240][T19208] br0: port 4(sender) entered forwarding state
[ 1899.983975][T19208] br0: port 3(c3) entered blocking state
[ 1899.984303][T19208] br0: port 3(c3) entered forwarding state
[ 1899.984968][T19208] br0: port 2(c2) entered blocking state
[ 1899.985295][T19208] br0: port 2(c2) entered forwarding state
[ 1899.985959][T19208] br0: port 1(c1) entered blocking state
[ 1899.986293][T19208] br0: port 1(c1) entered forwarding state
[ 1912.466475][   T70] br0: port 1(c1) entered disabled state
[ 1912.643370][   T70] c1 (unregistering): left allmulticast mode
[ 1912.643848][   T70] c1 (unregistering): left promiscuous mode
[ 1912.644229][   T70] br0: port 1(c1) entered disabled state
[ 1912.993027][   T70] br0: port 2(c2) entered disabled state
[ 1913.122381][   T70] c2 (unregistering): left allmulticast mode
[ 1913.122913][   T70] c2 (unregistering): left promiscuous mode
[ 1913.123291][   T70] br0: port 2(c2) entered disabled state
[ 1913.543603][   T70] br0: port 3(c3) entered disabled state
[ 1913.660375][   T70] c3 (unregistering): left allmulticast mode
[ 1913.660912][   T70] c3 (unregistering): left promiscuous mode
[ 1913.661277][   T70] br0: port 3(c3) entered disabled state
[ 1914.055636][   T70] br0: port 4(sender) entered disabled state
[ 1914.169361][   T70] sender (unregistering): left allmulticast mode
[ 1914.169792][   T70] sender (unregistering): left promiscuous mode
[ 1914.170166][   T70] br0: port 4(sender) entered disabled state