[ 1697.780213][ T7879] br0: port 1(veth1) entered blocking state
[ 1697.780636][ T7879] br0: port 1(veth1) entered disabled state
[ 1697.781054][ T7879] veth1: entered allmulticast mode
[ 1697.784683][ T7879] veth1: entered promiscuous mode
[ 1698.017544][   T37] br0: port 1(veth1) entered blocking state
[ 1698.018023][   T37] br0: port 1(veth1) entered forwarding state
[ 1705.064741][ T7922] br0: port 1(veth1) entered disabled state
[ 1705.181534][ T7923] veth1: left allmulticast mode
[ 1705.181903][ T7923] veth1: left promiscuous mode
[ 1705.182691][ T7923] br0: port 1(veth1) entered disabled state