[ 1706.227728][T12427] br1: port 1(veth1) entered blocking state
[ 1706.228001][T12427] br1: port 1(veth1) entered disabled state
[ 1706.228262][T12427] veth1: entered allmulticast mode
[ 1706.230092][T12427] veth1: entered promiscuous mode
[ 1706.413752][   T37] br1: port 1(veth1) entered blocking state
[ 1706.414036][   T37] br1: port 1(veth1) entered forwarding state
[ 1742.753819][T12606] br1: port 1(veth1) entered disabled state
[ 1742.918394][T12607] veth1: left allmulticast mode
[ 1742.918652][T12607] veth1: left promiscuous mode
[ 1742.918979][T12607] br1: port 1(veth1) entered disabled state