[ 1760.634829][ T5812] br1: port 1(veth1) entered blocking state
[ 1760.635212][ T5812] br1: port 1(veth1) entered disabled state
[ 1760.635478][ T5812] veth1: entered allmulticast mode
[ 1760.638249][ T5812] veth1: entered promiscuous mode
[ 1760.821672][   T40] br1: port 1(veth1) entered blocking state
[ 1760.821976][   T40] br1: port 1(veth1) entered forwarding state
[ 1777.141531][ T5872] br1: port 1(veth1) entered disabled state
[ 1777.307897][ T5873] veth1: left allmulticast mode
[ 1777.308130][ T5873] veth1: left promiscuous mode
[ 1777.308438][ T5873] br1: port 1(veth1) entered disabled state