[ 1273.803138][ T3290] br1: port 1(veth1) entered blocking state
[ 1273.803349][ T3290] br1: port 1(veth1) entered disabled state
[ 1273.803534][ T3290] veth1: entered allmulticast mode
[ 1273.805012][ T3290] veth1: entered promiscuous mode
[ 1273.834043][   T45] br1: port 1(veth1) entered blocking state
[ 1273.834243][   T45] br1: port 1(veth1) entered forwarding state
[ 1301.001195][ T3469] br1: port 1(veth1) entered disabled state
[ 1301.023584][ T3470] veth1: left allmulticast mode
[ 1301.023752][ T3470] veth1: left promiscuous mode
[ 1301.023985][ T3470] br1: port 1(veth1) entered disabled state