[  255.234680][ T2541] br0: port 1(veth1) entered blocking state
[  255.235121][ T2541] br0: port 1(veth1) entered disabled state
[  255.235953][ T2541] veth1: entered allmulticast mode
[  255.239169][ T2541] veth1: entered promiscuous mode
[  255.417072][  T252] br0: port 1(veth1) entered blocking state
[  255.417470][  T252] br0: port 1(veth1) entered forwarding state
[  261.798766][ T2584] br0: port 1(veth1) entered disabled state
[  261.882405][ T2585] veth1: left allmulticast mode
[  261.882628][ T2585] veth1: left promiscuous mode
[  261.882940][ T2585] br0: port 1(veth1) entered disabled state