[  640.971643][ T3053] br0: port 1(veth1) entered blocking state
[  640.972060][ T3053] br0: port 1(veth1) entered disabled state
[  640.972511][ T3053] veth1: entered allmulticast mode
[  640.975090][ T3053] veth1: entered promiscuous mode
[  641.084049][ T3055] br0: port 2(veth2) entered blocking state
[  641.084360][ T3055] br0: port 2(veth2) entered disabled state
[  641.090585][ T3055] veth2: entered allmulticast mode
[  641.093084][ T3055] veth2: entered promiscuous mode
[  641.276477][  T152] br0: port 1(veth1) entered blocking state
[  641.276911][  T152] br0: port 1(veth1) entered forwarding state
[  641.394516][ T2260] br0: port 2(veth2) entered blocking state
[  641.394816][ T2260] br0: port 2(veth2) entered forwarding state
[  827.305792][ T4340] br0: port 2(veth2) entered disabled state
[  827.403166][ T4341] br0: port 1(veth1) entered disabled state
[  827.483401][ T4342] veth2: left allmulticast mode
[  827.483640][ T4342] veth2: left promiscuous mode
[  827.483949][ T4342] br0: port 2(veth2) entered disabled state
[  827.485322][ T4342] veth1: left allmulticast mode
[  827.485519][ T4342] veth1: left promiscuous mode
[  827.485825][ T4342] br0: port 1(veth1) entered disabled state