[ 1329.521849][ T7920] br1: port 1(veth1) entered blocking state
[ 1329.522134][ T7920] br1: port 1(veth1) entered disabled state
[ 1329.522424][ T7920] veth1: entered allmulticast mode
[ 1329.524362][ T7920] veth1: entered promiscuous mode
[ 1329.616213][ T6303] br1: port 1(veth1) entered blocking state
[ 1329.616510][ T6303] br1: port 1(veth1) entered forwarding state
[ 1347.357280][ T8059] br1: port 1(veth1) entered disabled state
[ 1347.465532][ T8060] veth1: left allmulticast mode
[ 1347.465790][ T8060] veth1: left promiscuous mode
[ 1347.466122][ T8060] br1: port 1(veth1) entered disabled state