[ 1252.374571][ T8745] br1: port 1(veth1) entered blocking state
[ 1252.374940][ T8745] br1: port 1(veth1) entered disabled state
[ 1252.375275][ T8745] veth1: entered allmulticast mode
[ 1252.379239][ T8745] veth1: entered promiscuous mode
[ 1252.483858][ T7428] br1: port 1(veth1) entered blocking state
[ 1252.484192][ T7428] br1: port 1(veth1) entered forwarding state
[ 1283.815284][ T8924] br1: port 1(veth1) entered disabled state
[ 1283.895566][ T8925] veth1: left allmulticast mode
[ 1283.896354][ T8925] veth1: left promiscuous mode
[ 1283.896751][ T8925] br1: port 1(veth1) entered disabled state