[ 1664.137401][ T7375] br1: port 1(veth1) entered blocking state
[ 1664.137770][ T7375] br1: port 1(veth1) entered disabled state
[ 1664.138034][ T7375] veth1: entered allmulticast mode
[ 1664.140986][ T7375] veth1: entered promiscuous mode
[ 1664.315588][   T37] br1: port 1(veth1) entered blocking state
[ 1664.315907][   T37] br1: port 1(veth1) entered forwarding state
[ 1680.189595][ T7435] br1: port 1(veth1) entered disabled state
[ 1680.337720][ T7436] veth1: left allmulticast mode
[ 1680.337953][ T7436] veth1: left promiscuous mode
[ 1680.338276][ T7436] br1: port 1(veth1) entered disabled state