[ 1840.648680][ T6920] veth0: entered allmulticast mode
[ 1840.649548][ T6920] veth1: entered allmulticast mode
[ 1840.650189][ T6920] veth2: entered allmulticast mode
[ 1840.650769][ T6920] veth3: entered allmulticast mode
[ 1840.651288][ T6920] veth4: entered allmulticast mode
[ 1840.651817][ T6920] veth5: entered allmulticast mode
[ 1876.000750][ T6920] veth0: left allmulticast mode
[ 1876.001199][ T6920] veth1: left allmulticast mode
[ 1876.001600][ T6920] veth2: left allmulticast mode
[ 1876.002000][ T6920] veth3: left allmulticast mode
[ 1876.002381][ T6920] veth4: left allmulticast mode
[ 1876.002765][ T6920] veth5: left allmulticast mode