[  513.649125][ T3804] br1: port 1(veth1) entered blocking state
[  513.649573][ T3804] br1: port 1(veth1) entered disabled state
[  513.649887][ T3804] veth1: entered allmulticast mode
[  513.651445][ T3804] veth1: entered promiscuous mode
[  513.676798][   T38] br1: port 1(veth1) entered blocking state
[  513.677111][   T38] br1: port 1(veth1) entered forwarding state
[  540.842175][ T3987] br1: port 1(veth1) entered disabled state
[  540.873739][ T3988] veth1: left allmulticast mode
[  540.874046][ T3988] veth1: left promiscuous mode
[  540.875216][ T3988] br1: port 1(veth1) entered disabled state