[ 1542.528141][ T8603] br1: port 1(veth1) entered blocking state
[ 1542.528387][ T8603] br1: port 1(veth1) entered disabled state
[ 1542.528652][ T8603] veth1: entered allmulticast mode
[ 1542.531662][ T8603] veth1: entered promiscuous mode
[ 1542.689741][ T7314] br1: port 1(veth1) entered blocking state
[ 1542.689988][ T7314] br1: port 1(veth1) entered forwarding state
[ 1562.989633][ T8678] br1: port 1(veth1) entered disabled state
[ 1563.134140][ T8679] veth1: left allmulticast mode
[ 1563.134351][ T8679] veth1: left promiscuous mode
[ 1563.134655][ T8679] br1: port 1(veth1) entered disabled state