[ 2320.233993][T18339] br0: port 1(c1) entered blocking state
[ 2320.234294][T18339] br0: port 1(c1) entered disabled state
[ 2320.234549][T18339] c1: entered allmulticast mode
[ 2320.236410][T18339] c1: entered promiscuous mode
[ 2321.070740][T18344] br0: port 2(c2) entered blocking state
[ 2321.071040][T18344] br0: port 2(c2) entered disabled state
[ 2321.071256][T18344] c2: entered allmulticast mode
[ 2321.074235][T18344] c2: entered promiscuous mode
[ 2321.917071][T18349] br0: port 3(c3) entered blocking state
[ 2321.917368][T18349] br0: port 3(c3) entered disabled state
[ 2321.917913][T18349] c3: entered allmulticast mode
[ 2321.919792][T18349] c3: entered promiscuous mode
[ 2322.753021][T18354] br0: port 4(sender) entered blocking state
[ 2322.753337][T18354] br0: port 4(sender) entered disabled state
[ 2322.753602][T18354] sender: entered allmulticast mode
[ 2322.755417][T18354] sender: entered promiscuous mode
[ 2323.083062][T18356] br0: port 4(sender) entered blocking state
[ 2323.083388][T18356] br0: port 4(sender) entered forwarding state
[ 2323.083833][T18356] br0: port 3(c3) entered blocking state
[ 2323.084024][T18356] br0: port 3(c3) entered forwarding state
[ 2323.084420][T18356] br0: port 2(c2) entered blocking state
[ 2323.084627][T18356] br0: port 2(c2) entered forwarding state
[ 2323.085020][T18356] br0: port 1(c1) entered blocking state
[ 2323.085216][T18356] br0: port 1(c1) entered forwarding state
[ 2336.017681][   T11] br0: port 1(c1) entered disabled state
[ 2336.085542][   T11] c1 (unregistering): left allmulticast mode
[ 2336.085980][   T11] c1 (unregistering): left promiscuous mode
[ 2336.086324][   T11] br0: port 1(c1) entered disabled state
[ 2336.676753][   T11] br0: port 2(c2) entered disabled state
[ 2336.820620][   T11] c2 (unregistering): left allmulticast mode
[ 2336.820928][   T11] c2 (unregistering): left promiscuous mode
[ 2336.821125][   T11] br0: port 2(c2) entered disabled state
[ 2337.299024][   T11] br0: port 3(c3) entered disabled state
[ 2337.373063][   T11] c3 (unregistering): left allmulticast mode
[ 2337.373302][   T11] c3 (unregistering): left promiscuous mode
[ 2337.373532][   T11] br0: port 3(c3) entered disabled state
[ 2337.927081][   T11] br0: port 4(sender) entered disabled state
[ 2338.064120][   T11] sender (unregistering): left allmulticast mode
[ 2338.064388][   T11] sender (unregistering): left promiscuous mode
[ 2338.064643][   T11] br0: port 4(sender) entered disabled state