[  961.899812][T32164] br0: port 1(c1) entered blocking state
[  961.900053][T32164] br0: port 1(c1) entered disabled state
[  961.900271][T32164] c1: entered allmulticast mode
[  961.901786][T32164] c1: entered promiscuous mode
[  962.031865][T32169] br0: port 2(c2) entered blocking state
[  962.032091][T32169] br0: port 2(c2) entered disabled state
[  962.032303][T32169] c2: entered allmulticast mode
[  962.033809][T32169] c2: entered promiscuous mode
[  962.173922][T32174] br0: port 3(c3) entered blocking state
[  962.174137][T32174] br0: port 3(c3) entered disabled state
[  962.174350][T32174] c3: entered allmulticast mode
[  962.175869][T32174] c3: entered promiscuous mode
[  962.310282][T32179] br0: port 4(sender) entered blocking state
[  962.310519][T32179] br0: port 4(sender) entered disabled state
[  962.310759][T32179] sender: entered allmulticast mode
[  962.312280][T32179] sender: entered promiscuous mode
[  962.359323][T32181] br0: port 4(sender) entered blocking state
[  962.359534][T32181] br0: port 4(sender) entered forwarding state
[  962.359858][T32181] br0: port 3(c3) entered blocking state
[  962.360014][T32181] br0: port 3(c3) entered forwarding state
[  962.360297][T32181] br0: port 2(c2) entered blocking state
[  962.360441][T32181] br0: port 2(c2) entered forwarding state
[  962.360726][T32181] br0: port 1(c1) entered blocking state
[  962.360871][T32181] br0: port 1(c1) entered forwarding state
[  973.301640][   T73] br0: port 1(c1) entered disabled state
[  973.304467][   T73] c1 (unregistering): left allmulticast mode
[  973.304670][   T73] c1 (unregistering): left promiscuous mode
[  973.304854][   T73] br0: port 1(c1) entered disabled state
[  973.402412][   T73] br0: port 2(c2) entered disabled state
[  973.404823][   T73] c2 (unregistering): left allmulticast mode
[  973.405036][   T73] c2 (unregistering): left promiscuous mode
[  973.405219][   T73] br0: port 2(c2) entered disabled state
[  973.520326][   T73] br0: port 3(c3) entered disabled state
[  973.523748][   T73] c3 (unregistering): left allmulticast mode
[  973.523950][   T73] c3 (unregistering): left promiscuous mode
[  973.524462][   T73] br0: port 3(c3) entered disabled state
[  973.642117][   T73] br0: port 4(sender) entered disabled state
[  973.644724][   T73] sender (unregistering): left allmulticast mode
[  973.645007][   T73] sender (unregistering): left promiscuous mode
[  973.645200][   T73] br0: port 4(sender) entered disabled state