[ 1632.591876][ T6470] veth0: entered allmulticast mode
[ 1632.592395][ T6470] veth1: entered allmulticast mode
[ 1632.593513][ T6470] veth2: entered allmulticast mode
[ 1632.593850][ T6470] veth3: entered allmulticast mode
[ 1659.319528][ T6470] veth0: left allmulticast mode
[ 1659.319853][ T6470] veth1: left allmulticast mode
[ 1659.320093][ T6470] veth2: left allmulticast mode
[ 1659.320319][ T6470] veth3: left allmulticast mode