[ 1339.966957][ T7810] br1: port 1(veth1) entered blocking state
[ 1339.968116][ T7810] br1: port 1(veth1) entered disabled state
[ 1339.968441][ T7810] veth1: entered allmulticast mode
[ 1339.970529][ T7810] veth1: entered promiscuous mode
[ 1340.063678][ T2067] br1: port 1(veth1) entered blocking state
[ 1340.064043][ T2067] br1: port 1(veth1) entered forwarding state
[ 1357.970546][ T7949] br1: port 1(veth1) entered disabled state
[ 1358.085712][ T7950] veth1: left allmulticast mode
[ 1358.086215][ T7950] veth1: left promiscuous mode
[ 1358.086609][ T7950] br1: port 1(veth1) entered disabled state