[ 1664.360049][ T5382] br1: port 1(veth1) entered blocking state
[ 1664.360348][ T5382] br1: port 1(veth1) entered disabled state
[ 1664.360672][ T5382] veth1: entered allmulticast mode
[ 1664.362636][ T5382] veth1: entered promiscuous mode
[ 1664.513403][ T4117] br1: port 1(veth1) entered blocking state
[ 1664.513728][ T4117] br1: port 1(veth1) entered forwarding state
[ 1684.769503][ T5457] br1: port 1(veth1) entered disabled state
[ 1684.910346][ T5458] veth1: left allmulticast mode
[ 1684.910594][ T5458] veth1: left promiscuous mode
[ 1684.910919][ T5458] br1: port 1(veth1) entered disabled state