[ 1498.434598][T18808] br0: port 1(c1) entered blocking state
[ 1498.434925][T18808] br0: port 1(c1) entered disabled state
[ 1498.435184][T18808] c1: entered allmulticast mode
[ 1498.437093][T18808] c1: entered promiscuous mode
[ 1498.886181][T18813] br0: port 2(c2) entered blocking state
[ 1498.886435][T18813] br0: port 2(c2) entered disabled state
[ 1498.886689][T18813] c2: entered allmulticast mode
[ 1498.888681][T18813] c2: entered promiscuous mode
[ 1499.370123][T18818] br0: port 3(c3) entered blocking state
[ 1499.370397][T18818] br0: port 3(c3) entered disabled state
[ 1499.370638][T18818] c3: entered allmulticast mode
[ 1499.372568][T18818] c3: entered promiscuous mode
[ 1499.842217][T18823] br0: port 4(sender) entered blocking state
[ 1499.842534][T18823] br0: port 4(sender) entered disabled state
[ 1499.842835][T18823] sender: entered allmulticast mode
[ 1499.845472][T18823] sender: entered promiscuous mode
[ 1500.025503][T18825] br0: port 4(sender) entered blocking state
[ 1500.025842][T18825] br0: port 4(sender) entered forwarding state
[ 1500.026359][T18825] br0: port 3(c3) entered blocking state
[ 1500.026586][T18825] br0: port 3(c3) entered forwarding state
[ 1500.027008][T18825] br0: port 2(c2) entered blocking state
[ 1500.027239][T18825] br0: port 2(c2) entered forwarding state
[ 1500.028196][T18825] br0: port 1(c1) entered blocking state
[ 1500.028436][T18825] br0: port 1(c1) entered forwarding state
[ 1511.889322][   T11] br0: port 1(c1) entered disabled state
[ 1512.000804][   T11] c1 (unregistering): left allmulticast mode
[ 1512.001069][   T11] c1 (unregistering): left promiscuous mode
[ 1512.001296][   T11] br0: port 1(c1) entered disabled state
[ 1512.263037][   T11] br0: port 2(c2) entered disabled state
[ 1512.376814][   T11] c2 (unregistering): left allmulticast mode
[ 1512.377075][   T11] c2 (unregistering): left promiscuous mode
[ 1512.377305][   T11] br0: port 2(c2) entered disabled state
[ 1512.645111][   T11] br0: port 3(c3) entered disabled state
[ 1512.758792][   T11] c3 (unregistering): left allmulticast mode
[ 1512.759049][   T11] c3 (unregistering): left promiscuous mode
[ 1512.759281][   T11] br0: port 3(c3) entered disabled state
[ 1513.007386][   T11] br0: port 4(sender) entered disabled state
[ 1513.101780][   T11] sender (unregistering): left allmulticast mode
[ 1513.102033][   T11] sender (unregistering): left promiscuous mode
[ 1513.102266][   T11] br0: port 4(sender) entered disabled state