[  516.453195][ T5390] br1: port 1(veth1) entered blocking state
[  516.453427][ T5390] br1: port 1(veth1) entered disabled state
[  516.453630][ T5390] veth1: entered allmulticast mode
[  516.455191][ T5390] veth1: entered promiscuous mode
[  516.474823][   T38] br1: port 1(veth1) entered blocking state
[  516.475089][   T38] br1: port 1(veth1) entered forwarding state
[  543.277617][ T5573] br1: port 1(veth1) entered disabled state
[  543.300254][ T5574] veth1: left allmulticast mode
[  543.300486][ T5574] veth1: left promiscuous mode
[  543.300781][ T5574] br1: port 1(veth1) entered disabled state