[ 1559.339050][T10739] br1: port 1(veth1) entered blocking state
[ 1559.339328][T10739] br1: port 1(veth1) entered disabled state
[ 1559.339578][T10739] veth1: entered allmulticast mode
[ 1559.341422][T10739] veth1: entered promiscuous mode
[ 1559.486859][   T50] br1: port 1(veth1) entered blocking state
[ 1559.487219][   T50] br1: port 1(veth1) entered forwarding state
[ 1575.117292][T10798] br1: port 1(veth1) entered disabled state
[ 1575.265316][T10800] veth1: left allmulticast mode
[ 1575.265615][T10800] veth1: left promiscuous mode
[ 1575.265918][T10800] br1: port 1(veth1) entered disabled state