[ 1512.191081][ T5477] br1: port 1(veth1) entered blocking state
[ 1512.191568][ T5477] br1: port 1(veth1) entered disabled state
[ 1512.191987][ T5477] veth1: entered allmulticast mode
[ 1512.195490][ T5477] veth1: entered promiscuous mode
[ 1512.313125][ T1997] br1: port 1(veth1) entered blocking state
[ 1512.313646][ T1997] br1: port 1(veth1) entered forwarding state
[ 1546.054975][ T5656] br1: port 1(veth1) entered disabled state
[ 1546.200365][ T5657] veth1: left allmulticast mode
[ 1546.200785][ T5657] veth1: left promiscuous mode
[ 1546.201311][ T5657] br1: port 1(veth1) entered disabled state