[ 1328.759853][ T8952] br1: port 1(veth1) entered blocking state
[ 1328.760152][ T8952] br1: port 1(veth1) entered disabled state
[ 1328.760395][ T8952] veth1: entered allmulticast mode
[ 1328.762348][ T8952] veth1: entered promiscuous mode
[ 1328.901079][ T7106] br1: port 1(veth1) entered blocking state
[ 1328.901386][ T7106] br1: port 1(veth1) entered forwarding state
[ 1362.986521][ T9043] br1: port 1(veth1) entered disabled state
[ 1363.156885][ T9044] veth1: left allmulticast mode
[ 1363.157103][ T9044] veth1: left promiscuous mode
[ 1363.157418][ T9044] br1: port 1(veth1) entered disabled state