[ 1719.740503][ T7537] br1: port 1(veth1) entered blocking state
[ 1719.740756][ T7537] br1: port 1(veth1) entered disabled state
[ 1719.741006][ T7537] veth1: entered allmulticast mode
[ 1719.742848][ T7537] veth1: entered promiscuous mode
[ 1719.910719][ T6405] br1: port 1(veth1) entered blocking state
[ 1719.911093][ T6405] br1: port 1(veth1) entered forwarding state
[ 1741.077188][ T7612] br1: port 1(veth1) entered disabled state
[ 1741.263738][ T7613] veth1: left allmulticast mode
[ 1741.264065][ T7613] veth1: left promiscuous mode
[ 1741.264370][ T7613] br1: port 1(veth1) entered disabled state