[  961.448112][T32341] br0: port 1(c1) entered blocking state
[  961.448306][T32341] br0: port 1(c1) entered disabled state
[  961.448457][T32341] c1: entered allmulticast mode
[  961.450634][T32341] c1: entered promiscuous mode
[  961.617600][T32346] br0: port 2(c2) entered blocking state
[  961.617844][T32346] br0: port 2(c2) entered disabled state
[  961.618077][T32346] c2: entered allmulticast mode
[  961.619990][T32346] c2: entered promiscuous mode
[  961.786944][T32351] br0: port 3(c3) entered blocking state
[  961.787289][T32351] br0: port 3(c3) entered disabled state
[  961.787495][T32351] c3: entered allmulticast mode
[  961.788935][T32351] c3: entered promiscuous mode
[  961.941785][T32356] br0: port 4(sender) entered blocking state
[  961.942041][T32356] br0: port 4(sender) entered disabled state
[  961.942258][T32356] sender: entered allmulticast mode
[  961.943733][T32356] sender: entered promiscuous mode
[  961.999043][T32358] br0: port 4(sender) entered blocking state
[  961.999290][T32358] br0: port 4(sender) entered forwarding state
[  961.999599][T32358] br0: port 3(c3) entered blocking state
[  961.999751][T32358] br0: port 3(c3) entered forwarding state
[  962.000059][T32358] br0: port 2(c2) entered blocking state
[  962.000245][T32358] br0: port 2(c2) entered forwarding state
[  962.000517][T32358] br0: port 1(c1) entered blocking state
[  962.000654][T32358] br0: port 1(c1) entered forwarding state
[  972.977935][   T12] br0: port 1(c1) entered disabled state
[  972.984282][   T12] c1 (unregistering): left allmulticast mode
[  972.984536][   T12] c1 (unregistering): left promiscuous mode
[  972.984771][   T12] br0: port 1(c1) entered disabled state
[  973.100188][   T12] br0: port 2(c2) entered disabled state
[  973.104244][   T12] c2 (unregistering): left allmulticast mode
[  973.104499][   T12] c2 (unregistering): left promiscuous mode
[  973.104728][   T12] br0: port 2(c2) entered disabled state
[  973.218138][   T12] br0: port 3(c3) entered disabled state
[  973.220691][   T12] c3 (unregistering): left allmulticast mode
[  973.220939][   T12] c3 (unregistering): left promiscuous mode
[  973.221173][   T12] br0: port 3(c3) entered disabled state
[  973.356285][   T12] br0: port 4(sender) entered disabled state
[  973.358877][   T12] sender (unregistering): left allmulticast mode
[  973.359134][   T12] sender (unregistering): left promiscuous mode
[  973.359345][   T12] br0: port 4(sender) entered disabled state