[ 1872.906909][T13727] br0: port 1(veth1) entered blocking state
[ 1872.907299][T13727] br0: port 1(veth1) entered disabled state
[ 1872.907705][T13727] veth1: entered allmulticast mode
[ 1872.919521][T13727] veth1: entered promiscuous mode
[ 1873.254466][  T256] br0: port 1(veth1) entered blocking state
[ 1873.254799][  T256] br0: port 1(veth1) entered forwarding state
[ 1880.982617][T13770] br0: port 1(veth1) entered disabled state
[ 1881.151416][T13771] veth1: left allmulticast mode
[ 1881.151631][T13771] veth1: left promiscuous mode
[ 1881.151956][T13771] br0: port 1(veth1) entered disabled state