[  999.307795][T31983] br0: port 1(c1) entered blocking state
[  999.308008][T31983] br0: port 1(c1) entered disabled state
[  999.308214][T31983] c1: entered allmulticast mode
[  999.309655][T31983] c1: entered promiscuous mode
[  999.450740][T31988] br0: port 2(c2) entered blocking state
[  999.450894][T31988] br0: port 2(c2) entered disabled state
[  999.451033][T31988] c2: entered allmulticast mode
[  999.459541][T31988] c2: entered promiscuous mode
[  999.597403][T31993] br0: port 3(c3) entered blocking state
[  999.597776][T31993] br0: port 3(c3) entered disabled state
[  999.597917][T31993] c3: entered allmulticast mode
[  999.599260][T31993] c3: entered promiscuous mode
[  999.744047][T31998] br0: port 4(sender) entered blocking state
[  999.744266][T31998] br0: port 4(sender) entered disabled state
[  999.745054][T31998] sender: entered allmulticast mode
[  999.746493][T31998] sender: entered promiscuous mode
[  999.795198][T32000] br0: port 4(sender) entered blocking state
[  999.795412][T32000] br0: port 4(sender) entered forwarding state
[  999.795756][T32000] br0: port 3(c3) entered blocking state
[  999.795925][T32000] br0: port 3(c3) entered forwarding state
[  999.796249][T32000] br0: port 2(c2) entered blocking state
[  999.796419][T32000] br0: port 2(c2) entered forwarding state
[  999.796751][T32000] br0: port 1(c1) entered blocking state
[  999.796922][T32000] br0: port 1(c1) entered forwarding state
[ 1010.802410][   T12] br0: port 1(c1) entered disabled state
[ 1010.804980][   T12] c1 (unregistering): left allmulticast mode
[ 1010.805167][   T12] c1 (unregistering): left promiscuous mode
[ 1010.805329][   T12] br0: port 1(c1) entered disabled state
[ 1010.927549][   T12] br0: port 2(c2) entered disabled state
[ 1010.930254][   T12] c2 (unregistering): left allmulticast mode
[ 1010.930431][   T12] c2 (unregistering): left promiscuous mode
[ 1010.930723][   T12] br0: port 2(c2) entered disabled state
[ 1011.056367][   T12] br0: port 3(c3) entered disabled state
[ 1011.059089][   T12] c3 (unregistering): left allmulticast mode
[ 1011.059262][   T12] c3 (unregistering): left promiscuous mode
[ 1011.059421][   T12] br0: port 3(c3) entered disabled state
[ 1011.167561][   T12] br0: port 4(sender) entered disabled state
[ 1011.175852][   T12] sender (unregistering): left allmulticast mode
[ 1011.176033][   T12] sender (unregistering): left promiscuous mode
[ 1011.176188][   T12] br0: port 4(sender) entered disabled state