[ 1221.380839][ T7711] br1: port 1(veth1) entered blocking state
[ 1221.381301][ T7711] br1: port 1(veth1) entered disabled state
[ 1221.381741][ T7711] veth1: entered allmulticast mode
[ 1221.385198][ T7711] veth1: entered promiscuous mode
[ 1221.522939][   T38] br1: port 1(veth1) entered blocking state
[ 1221.523387][   T38] br1: port 1(veth1) entered forwarding state
[ 1254.912337][ T7890] br1: port 1(veth1) entered disabled state
[ 1255.028301][ T7891] veth1: left allmulticast mode
[ 1255.028671][ T7891] veth1: left promiscuous mode
[ 1255.029213][ T7891] br1: port 1(veth1) entered disabled state