[ 1252.755143][ T7533] br1: port 1(veth1) entered blocking state
[ 1252.756807][ T7533] br1: port 1(veth1) entered disabled state
[ 1252.757274][ T7533] veth1: entered allmulticast mode
[ 1252.760570][ T7533] veth1: entered promiscuous mode
[ 1252.863897][   T39] br1: port 1(veth1) entered blocking state
[ 1252.864232][   T39] br1: port 1(veth1) entered forwarding state
[ 1284.371447][ T7712] br1: port 1(veth1) entered disabled state
[ 1284.445161][ T7713] veth1: left allmulticast mode
[ 1284.445426][ T7713] veth1: left promiscuous mode
[ 1284.445761][ T7713] br1: port 1(veth1) entered disabled state