[ 1766.723198][ T8004] br1: port 1(veth1) entered blocking state
[ 1766.723983][ T8004] br1: port 1(veth1) entered disabled state
[ 1766.724751][ T8004] veth1: entered allmulticast mode
[ 1766.732187][ T8004] veth1: entered promiscuous mode
[ 1766.843785][  T253] br1: port 1(veth1) entered blocking state
[ 1766.844226][  T253] br1: port 1(veth1) entered forwarding state
[ 1786.241268][ T8143] br1: port 1(veth1) entered disabled state
[ 1786.357189][ T8144] veth1: left allmulticast mode
[ 1786.357575][ T8144] veth1: left promiscuous mode
[ 1786.358116][ T8144] br1: port 1(veth1) entered disabled state