[ 1912.009583][T19199] br0: port 1(c1) entered blocking state
[ 1912.009991][T19199] br0: port 1(c1) entered disabled state
[ 1912.010484][T19199] c1: entered allmulticast mode
[ 1912.014003][T19199] c1: entered promiscuous mode
[ 1912.737457][T19204] br0: port 2(c2) entered blocking state
[ 1912.737851][T19204] br0: port 2(c2) entered disabled state
[ 1912.738219][T19204] c2: entered allmulticast mode
[ 1912.741660][T19204] c2: entered promiscuous mode
[ 1913.408288][T19209] br0: port 3(c3) entered blocking state
[ 1913.408668][T19209] br0: port 3(c3) entered disabled state
[ 1913.409059][T19209] c3: entered allmulticast mode
[ 1913.412577][T19209] c3: entered promiscuous mode
[ 1914.097060][T19214] br0: port 4(sender) entered blocking state
[ 1914.097516][T19214] br0: port 4(sender) entered disabled state
[ 1914.097952][T19214] sender: entered allmulticast mode
[ 1914.102048][T19214] sender: entered promiscuous mode
[ 1914.381217][T19216] br0: port 4(sender) entered blocking state
[ 1914.381716][T19216] br0: port 4(sender) entered forwarding state
[ 1914.382467][T19216] br0: port 3(c3) entered blocking state
[ 1914.382826][T19216] br0: port 3(c3) entered forwarding state
[ 1914.383496][T19216] br0: port 2(c2) entered blocking state
[ 1914.383845][T19216] br0: port 2(c2) entered forwarding state
[ 1914.384506][T19216] br0: port 1(c1) entered blocking state
[ 1914.384851][T19216] br0: port 1(c1) entered forwarding state
[ 1926.952582][   T12] br0: port 1(c1) entered disabled state
[ 1927.123736][   T12] c1 (unregistering): left allmulticast mode
[ 1927.124252][   T12] c1 (unregistering): left promiscuous mode
[ 1927.124763][   T12] br0: port 1(c1) entered disabled state
[ 1927.450279][   T12] br0: port 2(c2) entered disabled state
[ 1927.604636][   T12] c2 (unregistering): left allmulticast mode
[ 1927.605067][   T12] c2 (unregistering): left promiscuous mode
[ 1927.605421][   T12] br0: port 2(c2) entered disabled state
[ 1927.985888][   T12] br0: port 3(c3) entered disabled state
[ 1928.131654][   T12] c3 (unregistering): left allmulticast mode
[ 1928.132070][   T12] c3 (unregistering): left promiscuous mode
[ 1928.132424][   T12] br0: port 3(c3) entered disabled state
[ 1928.501210][   T12] br0: port 4(sender) entered disabled state
[ 1928.642665][   T12] sender (unregistering): left allmulticast mode
[ 1928.643128][   T12] sender (unregistering): left promiscuous mode
[ 1928.643493][   T12] br0: port 4(sender) entered disabled state