[ 2515.138131][T19166] br0: port 1(c1) entered blocking state
[ 2515.138527][T19166] br0: port 1(c1) entered disabled state
[ 2515.138863][T19166] c1: entered allmulticast mode
[ 2515.142072][T19166] c1: entered promiscuous mode
[ 2516.056045][T19171] br0: port 2(c2) entered blocking state
[ 2516.056351][T19171] br0: port 2(c2) entered disabled state
[ 2516.056573][T19171] c2: entered allmulticast mode
[ 2516.058344][T19171] c2: entered promiscuous mode
[ 2516.996471][T19176] br0: port 3(c3) entered blocking state
[ 2516.996761][T19176] br0: port 3(c3) entered disabled state
[ 2516.996973][T19176] c3: entered allmulticast mode
[ 2516.998789][T19176] c3: entered promiscuous mode
[ 2517.908800][T19181] br0: port 4(sender) entered blocking state
[ 2517.909059][T19181] br0: port 4(sender) entered disabled state
[ 2517.909327][T19181] sender: entered allmulticast mode
[ 2517.911671][T19181] sender: entered promiscuous mode
[ 2518.256863][T19183] br0: port 4(sender) entered blocking state
[ 2518.257220][T19183] br0: port 4(sender) entered forwarding state
[ 2518.257668][T19183] br0: port 3(c3) entered blocking state
[ 2518.257856][T19183] br0: port 3(c3) entered forwarding state
[ 2518.258251][T19183] br0: port 2(c2) entered blocking state
[ 2518.258463][T19183] br0: port 2(c2) entered forwarding state
[ 2518.258863][T19183] br0: port 1(c1) entered blocking state
[ 2518.259064][T19183] br0: port 1(c1) entered forwarding state
[ 2531.295740][   T76] br0: port 1(c1) entered disabled state
[ 2531.428984][   T76] c1 (unregistering): left allmulticast mode
[ 2531.429275][   T76] c1 (unregistering): left promiscuous mode
[ 2531.429501][   T76] br0: port 1(c1) entered disabled state
[ 2531.988327][   T76] br0: port 2(c2) entered disabled state
[ 2532.123420][   T76] c2 (unregistering): left allmulticast mode
[ 2532.123710][   T76] c2 (unregistering): left promiscuous mode
[ 2532.123904][   T76] br0: port 2(c2) entered disabled state
[ 2532.645881][   T76] br0: port 3(c3) entered disabled state
[ 2532.769853][   T76] c3 (unregistering): left allmulticast mode
[ 2532.770068][   T76] c3 (unregistering): left promiscuous mode
[ 2532.770257][   T76] br0: port 3(c3) entered disabled state
[ 2533.438981][   T76] br0: port 4(sender) entered disabled state
[ 2533.529861][   T76] sender (unregistering): left allmulticast mode
[ 2533.530090][   T76] sender (unregistering): left promiscuous mode
[ 2533.530283][   T76] br0: port 4(sender) entered disabled state