[ 1343.767522][T18311] br0: port 1(veth1) entered blocking state
[ 1343.768005][T18311] br0: port 1(veth1) entered disabled state
[ 1343.768995][T18311] veth1: entered allmulticast mode
[ 1343.772920][T18311] veth1: entered promiscuous mode
[ 1343.955783][   T37] br0: port 1(veth1) entered blocking state
[ 1343.956171][   T37] br0: port 1(veth1) entered forwarding state
[ 1350.515840][T18355] br0: port 1(veth1) entered disabled state
[ 1350.599021][T18356] veth1: left allmulticast mode
[ 1350.599313][T18356] veth1: left promiscuous mode
[ 1350.599666][T18356] br0: port 1(veth1) entered disabled state