[ 1522.274315][ T7287] br1: port 1(veth1) entered blocking state
[ 1522.275519][ T7287] br1: port 1(veth1) entered disabled state
[ 1522.276202][ T7287] veth1: entered allmulticast mode
[ 1522.278108][ T7287] veth1: entered promiscuous mode
[ 1522.417143][   T45] br1: port 1(veth1) entered blocking state
[ 1522.417502][   T45] br1: port 1(veth1) entered forwarding state
[ 1556.927419][ T7378] br1: port 1(veth1) entered disabled state
[ 1557.091212][ T7379] veth1: left allmulticast mode
[ 1557.091512][ T7379] veth1: left promiscuous mode
[ 1557.091844][ T7379] br1: port 1(veth1) entered disabled state