[ 1817.915503][T16073] br1: port 1(veth1) entered blocking state
[ 1817.916088][T16073] br1: port 1(veth1) entered disabled state
[ 1817.916517][T16073] veth1: entered allmulticast mode
[ 1817.920928][T16073] veth1: entered promiscuous mode
[ 1818.052401][   T37] br1: port 1(veth1) entered blocking state
[ 1818.053108][   T37] br1: port 1(veth1) entered forwarding state
[ 1837.482827][T16213] br1: port 1(veth1) entered disabled state
[ 1837.586215][T16214] veth1: left allmulticast mode
[ 1837.586592][T16214] veth1: left promiscuous mode
[ 1837.587133][T16214] br1: port 1(veth1) entered disabled state