[  911.987703][ T4529] br1: port 1(veth1) entered blocking state
[  911.989399][ T4529] br1: port 1(veth1) entered disabled state
[  911.989851][ T4529] veth1: entered allmulticast mode
[  912.003389][ T4529] veth1: entered promiscuous mode
[  912.105524][   T38] br1: port 1(veth1) entered blocking state
[  912.105992][   T38] br1: port 1(veth1) entered forwarding state
[  931.894653][ T4668] br1: port 1(veth1) entered disabled state
[  932.039477][ T4669] veth1: left allmulticast mode
[  932.040129][ T4669] veth1: left promiscuous mode
[  932.041027][ T4669] br1: port 1(veth1) entered disabled state