[  563.771600][ T4199] br1: port 1(veth1) entered blocking state
[  563.771829][ T4199] br1: port 1(veth1) entered disabled state
[  563.772025][ T4199] veth1: entered allmulticast mode
[  563.773448][ T4199] veth1: entered promiscuous mode
[  563.800934][   T45] br1: port 1(veth1) entered blocking state
[  563.801137][   T45] br1: port 1(veth1) entered forwarding state
[  574.893181][ T4298] br1: port 1(veth1) entered disabled state
[  574.912772][ T4299] veth1: left allmulticast mode
[  574.912942][ T4299] veth1: left promiscuous mode
[  574.913169][ T4299] br1: port 1(veth1) entered disabled state