[ 1536.550689][ T7703] br1: port 1(veth1) entered blocking state
[ 1536.550996][ T7703] br1: port 1(veth1) entered disabled state
[ 1536.551278][ T7703] veth1: entered allmulticast mode
[ 1536.554795][ T7703] veth1: entered promiscuous mode
[ 1536.721008][ T5767] br1: port 1(veth1) entered blocking state
[ 1536.721445][ T5767] br1: port 1(veth1) entered forwarding state
[ 1557.249946][ T7778] br1: port 1(veth1) entered disabled state
[ 1557.400782][ T7779] veth1: left allmulticast mode
[ 1557.401071][ T7779] veth1: left promiscuous mode
[ 1557.401415][ T7779] br1: port 1(veth1) entered disabled state