[ 1635.528760][ T7850] br1: port 1(veth1) entered blocking state
[ 1635.529054][ T7850] br1: port 1(veth1) entered disabled state
[ 1635.529351][ T7850] veth1: entered allmulticast mode
[ 1635.538365][ T7850] veth1: entered promiscuous mode
[ 1635.704109][ T6664] br1: port 1(veth1) entered blocking state
[ 1635.704484][ T6664] br1: port 1(veth1) entered forwarding state
[ 1656.169106][ T7925] br1: port 1(veth1) entered disabled state
[ 1656.345899][ T7927] veth1: left allmulticast mode
[ 1656.346229][ T7927] veth1: left promiscuous mode
[ 1656.346725][ T7927] br1: port 1(veth1) entered disabled state