[  555.025817] br: port 1(veth1) entered blocking state
[  555.025875] br: port 1(veth1) entered disabled state
[  555.025916] veth1: entered allmulticast mode
[  555.025968] veth1: entered promiscuous mode
[  555.026033] br: port 1(veth1) entered blocking state
[  555.026069] br: port 1(veth1) entered forwarding state
[  555.031417] br: port 2(veth3) entered blocking state
[  555.031459] br: port 2(veth3) entered disabled state
[  555.031490] veth3: entered allmulticast mode
[  555.031562] veth3: entered promiscuous mode
[  555.031741] br: port 2(veth3) entered blocking state
[  555.031779] br: port 2(veth3) entered forwarding state
[  555.035511] br: port 3(veth4) entered blocking state
[  555.035554] br: port 3(veth4) entered disabled state
[  555.035585] veth4: entered allmulticast mode
[  555.035641] veth4: entered promiscuous mode
[  555.035697] br: port 3(veth4) entered blocking state
[  555.035726] br: port 3(veth4) entered forwarding state
[  655.884508] br: port 3(veth4) entered disabled state
[  655.884584] veth4: left allmulticast mode
[  655.884614] veth4: left promiscuous mode
[  655.884639] br: port 3(veth4) entered disabled state
[  655.887577] br: port 2(veth3) entered disabled state
[  655.887627] veth3: left allmulticast mode
[  655.887652] veth3: left promiscuous mode
[  655.887676] br: port 2(veth3) entered disabled state
[  655.890618] br: port 1(veth1) entered disabled state
[  655.890667] veth1: left allmulticast mode
[  655.890694] veth1: left promiscuous mode
[  655.890715] br: port 1(veth1) entered disabled state