[  598.666920][ T5515] br1: port 1(veth1) entered blocking state
[  598.667152][ T5515] br1: port 1(veth1) entered disabled state
[  598.667354][ T5515] veth1: entered allmulticast mode
[  598.668823][ T5515] veth1: entered promiscuous mode
[  598.690136][ T2195] br1: port 1(veth1) entered blocking state
[  598.690350][ T2195] br1: port 1(veth1) entered forwarding state
[  609.902357][ T5614] br1: port 1(veth1) entered disabled state
[  609.927015][ T5615] veth1: left allmulticast mode
[  609.927193][ T5615] veth1: left promiscuous mode
[  609.927439][ T5615] br1: port 1(veth1) entered disabled state