[ 1315.428114][ T8525] br1: port 1(veth1) entered blocking state
[ 1315.428622][ T8525] br1: port 1(veth1) entered disabled state
[ 1315.429074][ T8525] veth1: entered allmulticast mode
[ 1315.432661][ T8525] veth1: entered promiscuous mode
[ 1315.524886][   T56] br1: port 1(veth1) entered blocking state
[ 1315.525265][   T56] br1: port 1(veth1) entered forwarding state
[ 1333.534821][ T8664] br1: port 1(veth1) entered disabled state
[ 1333.626650][ T8665] veth1: left allmulticast mode
[ 1333.626880][ T8665] veth1: left promiscuous mode
[ 1333.627202][ T8665] br1: port 1(veth1) entered disabled state